CVEs from 2021
Total
4,791
critical
critical 281
high
high 1,022
medium
medium 1,179
low
low 138
% Critical
5.9%
% with KEV
4.4%
% with exploit
5.3%
Top vendors
Top products
- simatic_wincc_runtime_advanced 28
- office 13
- primavera_gateway 10
- weblogic_server 9
- primavera_unifier 8
- modicon_m340_bmxp342020 8
- log4j 8
- mbed_tls 8
| CVE | Severity | CVSS | Risk | Flags | OS | Vendor | Published | Description |
|---|---|---|---|---|---|---|---|---|
| CVE-2021-29951 | medium | — | 5.5 | — | The Mozilla Maintenance Service granted SERVICE_START access to BUILTIN|Users which, in a domain network, grants normal remote users access to start or stop the service. This could be used to prevent… | |||
| CVE-2021-38295 | medium | — | 5.5 | — | privilege escalation in couchdb | |||
| CVE-2021-41991 | medium | — | 5.5 | — | The in-memory certificate cache in strongSwan before 5.9.4 has a remote integer overflow upon receiving many requests with different certificates to fill the cache and later trigger the replacement o… | |||
| CVE-2021-42374 | medium | — | 5.5 | — | An out-of-bounds heap read in Busybox's unlzma applet leads to information leak and denial of service when crafted LZMA-compressed input is decompressed. This can be triggered by any applet/format th… | |||
| CVE-2021-42382 | medium | — | 5.5 | — | A use-after-free in Busybox's awk applet leads to denial of service and possibly code execution when processing a crafted awk pattern in the getvar_s function | |||
| CVE-2021-3746 | medium | — | 5.5 | — | A flaw was found in the libtpms code that may cause access beyond the boundary of internal buffers. The vulnerability is triggered by specially-crafted TPM2 command packets that then trigger the issu… | |||
| CVE-2021-42762 | medium | — | 5.5 | — | BubblewrapLauncher.cpp in WebKitGTK and WPE WebKit before 2.34.1 allows a limited sandbox bypass that allows a sandboxed process to trick host processes into thinking the sandboxed process is not con… | |||
| CVE-2021-3618 | medium | — | 5.5 | — | ALPACA is an application layer protocol content confusion attack, exploiting TLS servers implementing different protocols but using compatible certificates, such as multi-domain or wildcard certifica… | |||
| CVE-2021-3588 | medium | — | 5.5 | — | The cli_feat_read_cb() function in src/gatt-database.c does not perform bounds checks on the 'offset' variable before using it as an index into an array for reading. | |||
| CVE-2021-32273 | medium | — | 5.5 | — | An issue was discovered in faad2 through 2.10.0. A stack-buffer-overflow exists in the function ftypin located in mp4read.c. It allows an attacker to cause Code Execution. | |||
| CVE-2021-3530 | medium | — | 5.5 | — | A flaw was discovered in GNU libiberty within demangle_path() in rust-demangle.c, as distributed in GNU Binutils version 2.36. A crafted symbol can cause stack memory to be exhausted leading to a cra… | |||
| CVE-2021-3905 | medium | — | 5.5 | — | A memory leak was found in Open vSwitch (OVS) during userspace IP fragmentation processing. An attacker could use this flaw to potentially exhaust available memory by keeping sending packet fragments. | |||
| CVE-2021-23210 | medium | — | 5.5 | — | A floating point exception (divide-by-zero) issue was discovered in SoX in functon read_samples() of voc.c file. An attacker with a crafted file, could cause an application to crash. | |||
| CVE-2021-23159 | medium | — | 5.5 | — | A vulnerability was found in SoX, where a heap-buffer-overflow occurs in function lsx_read_w_buf() in formats_i.c file. The vulnerability is exploitable with a crafted file, that could cause an appli… | |||
| CVE-2021-30019 | medium | — | 5.5 | — | In the adts_dmx_process function in filters/reframe_adts.c in GPAC 1.0.1, a crafted file may cause ctx->hdr.frame_size to be smaller than ctx->hdr.hdr_size, resulting in size to be a negative number … | |||
| CVE-2021-23976 | medium | — | 5.5 | — | When accepting a malicious intent from other installed apps, Firefox for Android accepted manifests from arbitrary file paths and allowed declaring webapp manifests for other origins. This could be u… | |||
| CVE-2021-3561 | medium | — | 5.5 | — | An Out of Bounds flaw was found fig2dev version 3.2.8a. A flawed bounds check in read_objects() could allow an attacker to provide a crafted malicious input causing the application to either crash or… | |||
| CVE-2021-30473 | medium | — | 5.5 | — | multiple issues in aom | |||
| CVE-2021-32493 | medium | — | 5.5 | — | A flaw was found in djvulibre-3.5.28 and earlier. A heap buffer overflow in function DJVU::GBitmap::decode() via crafted djvu file may lead to application crash and other consequences. | |||
| CVE-2021-3505 | medium | — | 5.5 | — | A flaw was found in libtpms in versions before 0.8.0. The TPM 2 implementation returns 2048 bit keys with ~1984 bit strength due to a bug in the TCG specification. The bug is in the key creation algo… | |||
| CVE-2021-26937 | medium | — | 5.5 | — | encoding.c in GNU Screen through 4.8.0 allows remote attackers to cause a denial of service (invalid write access and application crash) or possibly have unspecified other impact via a crafted UTF-8 … | |||
| CVE-2021-40812 | medium | — | 5.5 | — | The GD Graphics Library (aka LibGD) through 2.3.2 has an out-of-bounds read because of the lack of certain gdGetBuf and gdPutBuf return value checks. | |||
| CVE-2021-42381 | medium | — | 5.5 | — | A use-after-free in Busybox's awk applet leads to denial of service and possibly code execution when processing a crafted awk pattern in the hash_init function | |||
| CVE-2021-28213 | medium | — | 5.5 | — | Example EDK2 encrypted private key in the IpSecDxe.efi present potential security risks. | |||
| CVE-2021-3623 | medium | — | 5.5 | — | A flaw was found in libtpms. The flaw can be triggered by specially-crafted TPM 2 command packets containing illegal values and may lead to an out-of-bounds access when the volatile state of the TPM … | |||
| CVE-2021-30474 | medium | — | 5.5 | — | multiple issues in aom | |||
| CVE-2021-37601 | medium | — | 5.5 | — | muc.lib.lua in Prosody 0.11.0 through 0.11.9 allows remote attackers to obtain sensitive information (list of admins, members, owners, and banned entities of a Multi-User chat room) in some common co… | |||
| CVE-2021-21900 | medium | — | 5.5 | — | A code execution vulnerability exists in the dxfRW::processLType() functionality of LibreCad libdxfrw 2.2.0-rc2-19-ge02f3580. A specially-crafted .dxf file can lead to a use-after-free vulnerability.… | |||
| CVE-2021-33896 | medium | — | 5.5 | — | Dino before 0.1.2 and 0.2.x before 0.2.1 allows Directory Traversal (only for creation of new files) via URI-encoded path separators. | |||
| CVE-2021-21899 | medium | — | 5.5 | — | A code execution vulnerability exists in the dwgCompressor::copyCompBytes21 functionality of LibreCad libdxfrw 2.2.0-rc2-19-ge02f3580. A specially-crafted .dwg file can lead to a heap buffer overflow… | |||
| CVE-2021-25218 | medium | — | 5.5 | — | In BIND 9.16.19, 9.17.16. Also, version 9.16.19-S1 of BIND Supported Preview Edition When a vulnerable version of named receives a query under the circumstances described above, the named process wil… | |||
| CVE-2021-46142 | medium | — | 5.5 | — | An issue was discovered in uriparser before 0.9.6. It performs invalid free operations in uriNormalizeSyntax. | |||
| CVE-2021-3681 | medium | — | 5.5 | — | information disclosure in ansible-core | |||
| CVE-2021-40540 | medium | — | 5.5 | — | ulfius_uri_logger in Ulfius HTTP Framework before 2.7.4 omits con_info initialization and a con_info->request NULL check for certain malformed HTTP requests. | |||
| CVE-2021-34550 | medium | — | 5.5 | — | An issue was discovered in Tor before 0.4.6.5, aka TROVE-2021-006. The v3 onion service descriptor parsing allows out-of-bounds memory access, and a client crash, via a crafted onion service descript… | |||
| CVE-2021-34549 | medium | — | 5.5 | — | An issue was discovered in Tor before 0.4.6.5, aka TROVE-2021-005. Hashing is mishandled for certain retrieval of circuit data. Consequently. an attacker can trigger the use of an attacker-chosen cir… | |||
| CVE-2021-34548 | medium | — | 5.5 | — | An issue was discovered in Tor before 0.4.6.5, aka TROVE-2021-003. An attacker can forge RELAY_END or RELAY_RESOLVED to bypass the intended access control for ending a stream. | |||
| CVE-2021-31256 | medium | — | 5.5 | — | Memory leak in the stbl_GetSampleInfos function in MP4Box in GPAC 1.0.1 allows attackers to read memory via a crafted file. | |||
| CVE-2021-3896 | medium | — | 5.5 | — | arbitrary code execution in linux | |||
| CVE-2021-3657 | medium | — | 5.5 | — | A flaw was found in mbsync versions prior to 1.4.4. Due to inadequate handling of extremely large (>=2GiB) IMAP literals, malicious or compromised IMAP servers, and hypothetically even external email… | |||
| CVE-2021-28041 | medium | — | 5.5 | — | ssh-agent in OpenSSH before 8.5 has a double free that may be relevant in a few less-common scenarios, such as unconstrained agent-socket access on a legacy operating system, or the forwarding of an … | |||
| CVE-2021-34341 | medium | — | 5.5 | — | multiple issues in ming | |||
| CVE-2021-34340 | medium | — | 5.5 | — | multiple issues in ming | |||
| CVE-2021-30583 | medium | — | 5.5 | — | Insufficient policy enforcement in image handling in iOS in Google Chrome on iOS prior to 92.0.4515.107 allowed a remote attacker to leak cross-origin data via a crafted HTML page. | |||
| CVE-2021-22563 | medium | — | 5.5 | — | Invalid JPEG XL images using libjxl can cause an out of bounds access on a std::vector<std::vector<T>> when rendering splines. The OOB read access can either lead to a segfault, or rendering splines … | |||
| CVE-2021-40145 | medium | — | 5.5 | — | gdImageGd2Ptr in gd_gd2.c in the GD Graphics Library (aka LibGD) through 2.3.2 has a double free. NOTE: the vendor's position is "The GD2 image format is a proprietary image format of libgd. It has t… | |||
| CVE-2021-25321 | medium | — | 5.5 | — | A UNIX Symbolic Link (Symlink) Following vulnerability in arpwatch of SUSE Linux Enterprise Server 11-SP4-LTSS, SUSE Manager Server 4.0, SUSE OpenStack Cloud Crowbar 9; openSUSE Factory, Leap 15.2 al… | |||
| CVE-2021-39212 | medium | — | 5.5 | — | ImageMagick is free software delivered as a ready-to-run binary distribution or as source code that you may use, copy, modify, and distribute in both open and proprietary applications. In affected ve… | |||
| CVE-2021-20245 | medium | — | 5.5 | — | A flaw was found in ImageMagick in coders/webp.c. An attacker who submits a crafted file that is processed by ImageMagick could trigger undefined behavior in the form of math division by zero. The hi… | |||
| CVE-2021-20241 | medium | — | 5.5 | — | A flaw was found in ImageMagick in coders/jp2.c. An attacker who submits a crafted file that is processed by ImageMagick could trigger undefined behavior in the form of math division by zero. The hig… | |||
| CVE-2021-20243 | medium | — | 5.5 | — | A flaw was found in ImageMagick in MagickCore/resize.c. An attacker who submits a crafted file that is processed by ImageMagick could trigger undefined behavior in the form of math division by zero. … | |||
| CVE-2021-38166 | medium | — | 5.5 | — | In kernel/bpf/hashtab.c in the Linux kernel through 5.13.8, there is an integer overflow and out-of-bounds write when many elements are placed in a single bucket. NOTE: exploitation might be impracti… | |||
| CVE-2021-3760 | medium | — | 5.5 | — | A flaw was found in the Linux kernel. A use-after-free vulnerability in the NFC stack can lead to a threat to confidentiality, integrity, and system availability. | |||
| CVE-2021-34693 | medium | — | 5.5 | — | net/can/bcm.c in the Linux kernel through 5.12.10 allows local users to obtain sensitive information from kernel stack memory because parts of a data structure are uninitialized. | |||
| CVE-2021-3491 | medium | — | 5.5 | — | The io_uring subsystem in the Linux kernel allowed the MAX_RW_COUNT limit to be bypassed in the PROVIDE_BUFFERS operation, which led to negative values being usedin mem_rw when reading /proc/<PID>/me… | |||
| CVE-2021-33624 | medium | — | 5.5 | — | In kernel/bpf/verifier.c in the Linux kernel before 5.12.13, a branch can be mispredicted (e.g., because of type confusion) and consequently an unprivileged BPF program can read arbitrary memory loca… | |||
| CVE-2021-41581 | medium | — | 5.5 | — | information disclosure in libressl | |||
| CVE-2021-32606 | medium | — | 5.5 | — | In the Linux kernel 5.11 through 5.12.2, isotp_setsockopt in net/can/isotp.c allows privilege escalation to root by leveraging a use-after-free. (This does not affect earlier versions that lack CAN I… | |||
| CVE-2021-32078 | medium | — | 5.5 | — | An Out-of-Bounds Read was discovered in arch/arm/mach-footbridge/personal-pci.c in the Linux kernel through 5.12.11 because of the lack of a check for a value that shouldn't be negative, e.g., access… | |||
| CVE-2021-29647 | medium | — | 5.5 | — | An issue was discovered in the Linux kernel before 5.11.11. qrtr_recvmsg in net/qrtr/qrtr.c allows attackers to obtain sensitive information from kernel memory because of a partially uninitialized da… | |||
| CVE-2021-29266 | medium | — | 5.5 | — | An issue was discovered in the Linux kernel before 5.11.9. drivers/vhost/vdpa.c has a use-after-free because v->config_ctx has an invalid value upon re-opening a character device, aka CID-f6bbf0010ba… | |||
| CVE-2021-29648 | medium | — | 5.5 | — | An issue was discovered in the Linux kernel before 5.11.11. The BPF subsystem does not properly consider that resolved_ids and resolved_sizes are intentionally uninitialized in the vmlinux BPF Type F… | |||
| CVE-2021-28952 | medium | — | 5.5 | — | An issue was discovered in the Linux kernel through 5.11.8. The sound/soc/qcom/sdm845.c soundwire device driver has a buffer overflow when an unexpected port ID number is encountered, aka CID-1c668e1… | |||
| CVE-2021-41990 | medium | — | 5.5 | — | The gmp plugin in strongSwan before 5.9.4 has a remote integer overflow via a crafted certificate with an RSASSA-PSS signature. For example, this can be triggered by an unrelated self-signed CA certi… | |||
| CVE-2021-26932 | medium | — | 5.5 | — | An issue was discovered in the Linux kernel 3.2 through 5.10.16, as used by Xen. Grant mapping operations often occur in batch hypercalls, where a number of operations are done in a single hypercall,… | |||
| CVE-2021-26931 | medium | — | 5.5 | — | An issue was discovered in the Linux kernel 2.6.39 through 5.10.16, as used in Xen. Block, net, and SCSI backends consider certain errors a plain bug, deliberately causing a kernel crash. For errors … | |||
| CVE-2021-23134 | medium | — | 5.5 | — | Use After Free vulnerability in nfc sockets in the Linux Kernel before 5.12.4 allows local attackers to elevate their privileges. In typical configurations, the issue can only be triggered by a privi… | |||
| CVE-2021-20268 | medium | — | 5.5 | — | An out-of-bounds access flaw was found in the Linux kernel's implementation of the eBPF code verifier in the way a user running the eBPF script calls dev_map_init_map or sock_map_alloc. This flaw all… | |||
| CVE-2021-20226 | medium | — | 5.5 | — | A use-after-free flaw was found in the io_uring in Linux kernel, where a local attacker with a user privilege could cause a denial of service problem on the system The issue results from the lack of … | |||
| CVE-2021-32136 | medium | — | 5.5 | — | Heap buffer overflow in the print_udta function in MP4Box in GPAC 1.0.1 allows attackers to cause a denial of service or execute arbitrary code via a crafted file. | |||
| CVE-2021-21862 | medium | — | 5.5 | — | Multiple exploitable integer truncation vulnerabilities exist within the MPEG-4 decoding functionality of the GPAC Project on Advanced Content library v1.0.1. A specially crafted MPEG-4 input can cau… | |||
| CVE-2021-21843 | medium | — | 5.5 | — | Multiple exploitable integer overflow vulnerabilities exist within the MPEG-4 decoding functionality of the GPAC Project on Advanced Content library v1.0.1. A specially crafted MPEG-4 input can cause… | |||
| CVE-2021-3349 | medium | — | 5.5 | — | GNOME Evolution through 3.38.3 produces a "Valid signature" message for an unknown identifier on a previously trusted key because Evolution does not retrieve enough information from the GnuPG API. NO… | |||
| CVE-2021-21855 | medium | — | 5.5 | — | Multiple exploitable integer overflow vulnerabilities exist within the MPEG-4 decoding functionality of the GPAC Project on Advanced Content library v1.0.1. A specially crafted MPEG-4 input can cause… | |||
| CVE-2021-21845 | medium | — | 5.5 | — | Multiple exploitable integer overflow vulnerabilities exist within the MPEG-4 decoding functionality of the GPAC Project on Advanced Content library v1.0.1. A specially crafted MPEG-4 input in “stsc”… | |||
| CVE-2021-44568 | medium | — | 5.5 | — | Two heap-overflow vulnerabilities exist in openSUSE/libsolv libsolv through 13 Dec 2020 in the decisionmap variable via the resolve_dependencies function at src/solver.c (line 1940 & line 1995), whic… | |||
| CVE-2021-26825 | medium | — | 5.5 | — | An integer overflow issue exists in Godot Engine up to v3.2 that can be triggered when loading specially crafted.TGA image files. The vulnerability exists in ImageLoaderTGA::load_image() function at … | |||
| CVE-2021-30022 | medium | — | 5.5 | — | There is a integer overflow in media_tools/av_parsers.c in the gf_avc_read_pps_bs_internal in GPAC from 0.5.2 to 1.0.1. pps_id may be a negative number, so it will not return. However, avc->pps only … | |||
| CVE-2021-30015 | medium | — | 5.5 | — | There is a Null Pointer Dereference in function filter_core/filter_pck.c:gf_filter_pck_new_alloc_internal in GPAC 1.0.1. The pid comes from function av1dmx_parse_flush_sample, the ctx.opid maybe NULL… | |||
| CVE-2021-29474 | medium | — | 5.5 | — | information disclosure in hedgedoc | |||
| CVE-2021-32269 | medium | — | 5.5 | — | An issue was discovered in gpac through 20200801. A NULL pointer dereference exists in the function ilst_item_box_dump located in box_dump.c. It allows an attacker to cause Denial of Service. | |||
| CVE-2021-36370 | medium | — | 5.5 | — | An issue was discovered in Midnight Commander through 4.8.26. When establishing an SFTP connection, the fingerprint of the server is neither checked nor displayed. As a result, a user connects to the… | |||
| CVE-2021-44143 | medium | — | 5.5 | — | A flaw was found in mbsync in isync 1.4.0 through 1.4.3. Due to an unchecked condition, a malicious or compromised IMAP server could use a crafted mail message that lacks headers (i.e., one that star… | |||
| CVE-2021-31257 | medium | — | 5.5 | — | The HintFile function in GPAC 1.0.1 allows attackers to cause a denial of service (NULL pointer dereference) via a crafted file in the MP4Box command. | |||
| CVE-2021-21836 | medium | — | 5.5 | — | An exploitable integer overflow vulnerability exists within the MPEG-4 decoding functionality of the GPAC Project on Advanced Content library v1.0.1. A specially crafted MPEG-4 input using the “ctts”… | |||
| CVE-2021-31259 | medium | — | 5.5 | — | The gf_isom_cenc_get_default_info_internal function in GPAC 1.0.1 allows attackers to cause a denial of service (NULL pointer dereference) via a crafted file in the MP4Box command. | |||
| CVE-2021-21834 | medium | — | 5.5 | — | An exploitable integer overflow vulnerability exists within the MPEG-4 decoding functionality of the GPAC Project on Advanced Content library v1.0.1. A specially crafted MPEG-4 input when decoding th… | |||
| CVE-2021-21841 | medium | — | 5.5 | — | An exploitable integer overflow vulnerability exists within the MPEG-4 decoding functionality of the GPAC Project on Advanced Content library v1.0.1. A specially crafted MPEG-4 input when reading an … | |||
| CVE-2021-21844 | medium | — | 5.5 | — | Multiple exploitable integer overflow vulnerabilities exist within the MPEG-4 decoding functionality of the GPAC Project on Advanced Content library v1.0.1. A specially crafted MPEG-4 input when enco… | |||
| CVE-2021-21851 | medium | — | 5.5 | — | Multiple exploitable integer overflow vulnerabilities exist within the MPEG-4 decoding functionality of the GPAC Project on Advanced Content library v1.0.1. A specially crafted MPEG-4 input at “csgp”… | |||
| CVE-2021-21853 | medium | — | 5.5 | — | Multiple exploitable integer overflow vulnerabilities exist within the MPEG-4 decoding functionality of the GPAC Project on Advanced Content library v1.0.1. A specially crafted MPEG-4 input can cause… | |||
| CVE-2021-32437 | medium | — | 5.5 | — | The gf_hinter_finalize function in GPAC 1.0.1 allows attackers to cause a denial of service (NULL pointer dereference) via a crafted file in the MP4Box command. | |||
| CVE-2021-23959 | medium | — | 5.5 | — | An XSS bug in internal error pages could have led to various spoofing attacks, including other error pages and the address bar. Note: This issue only affected Firefox for Android. Other operating sys… | |||
| CVE-2021-37964 | medium | — | 5.5 | — | Inappropriate implementation in ChromeOS Networking in Google Chrome on ChromeOS prior to 94.0.4606.54 allowed an attacker with a rogue wireless access point to to potentially carryout a wifi imperso… | |||
| CVE-2021-37969 | medium | — | 5.5 | — | Inappropriate implementation in Google Updater in Google Chrome on Windows prior to 94.0.4606.54 allowed a remote attacker to perform local privilege escalation via a crafted file. | |||
| CVE-2021-23977 | medium | — | 5.5 | — | Firefox for Android suffered from a time-of-check-time-of-use vulnerability that allowed a malicious application to read sensitive data from application directories. Note: This issue is only affected… | |||
| CVE-2021-1093 | medium | — | 5.5 | — | multiple issues in nvidia-utils | |||
| CVE-2021-22172 | medium | — | 5.5 | — | information disclosure in gitlab | |||
| CVE-2021-29944 | medium | — | 5.5 | — | Lack of escaping allowed HTML injection when a webpage was viewed in Reader View. While a Content Security Policy prevents direct code execution, HTML injection is still possible. *Note: This issue o… | |||
| CVE-2021-30145 | medium | — | 5.5 | — | A format string vulnerability in mpv through 0.33.0 allows user-assisted remote attackers to achieve code execution via a crafted m3u playlist file. |