CVEs from 2021
Total
4,786
critical
critical 281
high
high 1,022
medium
medium 1,179
low
low 138
% Critical
5.9%
% with KEV
4.5%
% 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-2021-35039 | medium | — | 5.5 | — | kernel/module.c in the Linux kernel before 5.12.14 mishandles Signature Verification, aka CID-0c18f29aae7c. Without CONFIG_MODULE_SIG, verification that a kernel module is signed, for loading via ini… | |||
| CVE-2021-32268 | medium | — | 5.5 | — | Buffer overflow vulnerability in function gf_fprintf in os_file.c in gpac before 1.0.1 allows attackers to execute arbitrary code. The fixed version is 1.0.1. | |||
| CVE-2021-3483 | medium | — | 5.5 | — | A flaw was found in the Nosy driver in the Linux kernel. This issue allows a device to be inserted twice into a doubly-linked list, leading to a use-after-free when one of these devices is removed. T… | |||
| CVE-2021-32138 | medium | — | 5.5 | — | The DumpTrackInfo 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-2021-34556 | medium | — | 5.5 | — | In the Linux kernel through 5.13.7, an unprivileged BPF program can obtain sensitive information from kernel memory via a Speculative Store Bypass side-channel attack because the protection mechanism… | |||
| CVE-2021-3605 | medium | — | 5.5 | — | There's a flaw in OpenEXR's rleUncompress functionality in versions prior to 3.0.5. An attacker who is able to submit a crafted file to an application linked with OpenEXR could cause an out-of-bounds… | |||
| CVE-2021-29649 | medium | — | 5.5 | — | An issue was discovered in the Linux kernel before 5.11.11. The user mode driver (UMD) has a copy_process() memory leak, related to a lack of cleanup steps in kernel/usermode_driver.c and kernel/bpf/… | |||
| CVE-2021-29264 | medium | — | 5.5 | — | An issue was discovered in the Linux kernel through 5.11.10. drivers/net/ethernet/freescale/gianfar.c in the Freescale Gianfar Ethernet driver allows attackers to cause a system crash because a negat… | |||
| CVE-2021-32055 | medium | — | 5.5 | — | Mutt 1.11.0 through 2.0.x before 2.0.7 (and NeoMutt 2019-10-25 through 2021-05-04) has a $imap_qresync issue in which imap/util.c has an out-of-bounds read in situations where an IMAP sequence set en… | |||
| CVE-2021-28972 | medium | — | 5.5 | — | In drivers/pci/hotplug/rpadlpar_sysfs.c in the Linux kernel through 5.11.8, the RPA PCI Hotplug driver has a user-tolerable buffer overflow when writing a new device name to the driver from userspace… | |||
| CVE-2021-28964 | medium | — | 5.5 | — | A race condition was discovered in get_old_root in fs/btrfs/ctree.c in the Linux kernel through 5.11.8. It allows attackers to cause a denial of service (BUG) because of a lack of locking on an exten… | |||
| CVE-2021-28951 | medium | — | 5.5 | — | An issue was discovered in fs/io_uring.c in the Linux kernel through 5.11.8. It allows attackers to cause a denial of service (deadlock) because exit may be waiting to park a SQPOLL thread, but concu… | |||
| CVE-2021-28688 | medium | — | 5.5 | — | The fix for XSA-365 includes initialization of pointers such that subsequent cleanup code wouldn't use uninitialized or stale values. This initialization went too far and may under certain conditions… | |||
| CVE-2021-28038 | medium | — | 5.5 | — | An issue was discovered in the Linux kernel through 5.11.3, as used with Xen PV. A certain part of the netback driver lacks necessary treatment of errors such as failed memory allocations (as a resul… | |||
| CVE-2021-20292 | medium | — | 5.5 | — | There is a flaw reported in the Linux kernel in versions before 5.9 in drivers/gpu/drm/nouveau/nouveau_sgdma.c in nouveau_sgdma_create_ttm in Nouveau DRM subsystem. The issue results from the lack of… | |||
| CVE-2021-32139 | medium | — | 5.5 | — | The gf_isom_vp_config_get 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-2021-35197 | medium | — | 5.5 | — | In MediaWiki before 1.31.15, 1.32.x through 1.35.x before 1.35.3, and 1.36.x before 1.36.1, bots have certain unintended API access. When a bot account has a "sitewide block" applied, it is able to s… | |||
| CVE-2021-38381 | medium | — | 5.5 | — | multiple issues in live-media | |||
| CVE-2021-32278 | medium | — | 5.5 | — | An issue was discovered in faad2 through 2.10.0. A heap-buffer-overflow exists in the function lt_prediction located in lt_predict.c. It allows an attacker to cause code Execution. | |||
| CVE-2021-37231 | medium | — | 5.5 | — | A stack-buffer-overflow occurs in Atomicparsley 20210124.204813.840499f through APar_readX() in src/util.cpp while parsing a crafted mp4 file because of the missing boundary check. | |||
| CVE-2021-30157 | medium | — | 5.5 | — | An issue was discovered in MediaWiki before 1.31.12 and 1.32.x through 1.35.x before 1.35.2. On ChangesList special pages such as Special:RecentChanges and Special:Watchlist, some of the rcfilters-fi… | |||
| CVE-2021-20285 | medium | — | 5.5 | — | A flaw was found in upx canPack in p_lx_elf.cpp in UPX 3.96. This flaw allows attackers to cause a denial of service (SEGV or buffer overflow and application crash) or possibly have unspecified other… | |||
| CVE-2021-34338 | medium | — | 5.5 | — | multiple issues in ming | |||
| CVE-2021-42373 | medium | — | 5.5 | — | A NULL pointer dereference in Busybox's man applet leads to denial of service when a section name is supplied but no page argument is given | |||
| CVE-2021-30155 | medium | — | 5.5 | — | An issue was discovered in MediaWiki before 1.31.12 and 1.32.x through 1.35.x before 1.35.2. ContentModelChange does not check if a user has correct permissions to create and set the content model of… | |||
| CVE-2021-33481 | medium | — | 5.5 | — | A stack-based buffer overflow vulnerability was discovered in gocr through 0.53-20200802 in try_to_divide_boxes() in pgm2asc.c. | |||
| CVE-2021-32440 | medium | — | 5.5 | — | The Media_RewriteODFrame 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-2021-21838 | 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-2021-21861 | medium | — | 5.5 | — | An exploitable integer truncation vulnerability exists within the MPEG-4 decoding functionality of the GPAC Project on Advanced Content library v1.0.1. When processing the 'hdlr' FOURCC code, a speci… | |||
| CVE-2021-44543 | medium | — | 5.5 | — | An XSS vulnerability was found in Privoxy which was fixed in cgi_error_no_template() by encode the template name when Privoxy is configured to servce the user-manual itself. | |||
| CVE-2021-21859 | medium | — | 5.5 | — | An exploitable integer truncation vulnerability exists within the MPEG-4 decoding functionality of the GPAC Project on Advanced Content library v1.0.1. The stri_box_read function is used when process… | |||
| CVE-2021-31254 | medium | — | 5.5 | — | Buffer overflow in the tenc_box_read function in MP4Box in GPAC 1.0.1 allows attackers to cause a denial of service or execute arbitrary code via a crafted file, related invalid IV sizes. | |||
| CVE-2021-37232 | medium | — | 5.5 | — | A stack overflow vulnerability occurs in Atomicparsley 20210124.204813.840499f through APar_read64() in src/util.cpp due to the lack of buffer size of uint32_buffer while reading more bytes in APar_r… | |||
| CVE-2021-43518 | medium | — | 5.5 | — | Teeworlds up to and including 0.7.5 is vulnerable to Buffer Overflow. A map parser does not validate m_Channels value coming from a map file, leading to a buffer overflow. A malicious server may offe… | |||
| CVE-2021-32294 | medium | — | 5.5 | — | An issue was discovered in libgig through 20200507. A heap-buffer-overflow exists in the function RIFF::List::GetSubList located in RIFF.cpp. It allows an attacker to cause code Execution. | |||
| CVE-2021-32439 | medium | — | 5.5 | — | Buffer overflow in the stbl_AppendSize 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-2021-44540 | medium | — | 5.5 | — | A vulnerability was found in Privoxy which was fixed in get_url_spec_param() by freeing memory of compiled pattern spec before bailing. | |||
| CVE-2021-44542 | medium | — | 5.5 | — | A memory leak vulnerability was found in Privoxy when handling errors. | |||
| CVE-2021-20272 | medium | — | 5.5 | — | A flaw was found in privoxy before 3.0.32. An assertion failure could be triggered with a crafted CGI request leading to server crash. | |||
| CVE-2021-30156 | medium | — | 5.5 | — | An issue was discovered in MediaWiki before 1.31.12 and 1.32.x through 1.35.x before 1.35.2. Special:Contributions can leak that a "hidden" user exists. | |||
| CVE-2021-23206 | medium | — | 5.5 | — | A flaw was found in htmldoc in v1.9.12 and prior. A stack buffer overflow in parse_table() in ps-pdf.cxx may lead to execute arbitrary code and denial of service. | |||
| CVE-2021-36584 | medium | — | 5.5 | — | An issue was discovered in GPAC 1.0.1. There is a heap-based buffer overflow in the function gp_rtp_builder_do_tx3g function in ietf/rtp_pck_3gpp.c, as demonstrated by MP4Box. This can cause a denial… | |||
| CVE-2021-41073 | medium | — | 5.5 | — | loop_rw_iter in fs/io_uring.c in the Linux kernel 5.10 through 5.14.6 allows local users to gain privileges by using IORING_OP_PROVIDE_BUFFERS to trigger a free of a kernel buffer, as demonstrated by… | |||
| CVE-2021-32563 | medium | — | 5.5 | — | An issue was discovered in Thunar before 4.16.7 and 4.17.x before 4.17.2. When called with a regular file as a command-line argument, it delegates to a different program (based on the file type) with… | |||
| CVE-2021-37861 | medium | — | 5.5 | — | information disclosure in mattermost | |||
| CVE-2021-39242 | medium | — | 5.5 | — | An issue was discovered in HAProxy 2.2 before 2.2.16, 2.3 before 2.3.13, and 2.4 before 2.4.3. It can lead to a situation with an attacker-controlled HTTP Host header, because a mismatch between Host… | |||
| CVE-2021-29968 | medium | — | 5.5 | — | When drawing text onto a canvas with WebRender disabled, an out of bounds read could occur. *This bug only affects Firefox on Windows. Other operating systems are unaffected.*. This vulnerability aff… | |||
| CVE-2021-28216 | medium | — | 5.5 | — | BootPerformanceTable pointer is read from an NVRAM variable in PEI. Recommend setting PcdFirmwarePerformanceDataTableS3Support to FALSE. | |||
| CVE-2021-21849 | 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 can cause an int… | |||
| CVE-2021-30472 | medium | — | 5.5 | — | A flaw was found in PoDoFo 0.9.7. A stack-based buffer overflow in PdfEncryptMD5Base::ComputeOwnerKey function in PdfEncrypt.cpp is possible because of a improper check of the keyLength value. | |||
| CVE-2021-3648 | medium | — | 5.5 | — | multiple issues in binutils | |||
| CVE-2021-32134 | medium | — | 5.5 | — | The gf_odf_desc_copy 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-2021-30154 | medium | — | 5.5 | — | An issue was discovered in MediaWiki before 1.31.12 and 1.32.x through 1.35.x before 1.35.2. On Special:NewFiles, all the mediastatistics-header-* messages are output in HTML unescaped, leading to XS… | |||
| CVE-2021-20227 | medium | — | 5.5 | — | A flaw was found in SQLite's SELECT query functionality (src/select.c). This flaw allows an attacker who is capable of running SQL queries locally on the SQLite database to cause a denial of service … | |||
| CVE-2021-3738 | medium | — | 5.5 | — | In DCE/RPC it is possible to share the handles (cookies for resource state) between multiple connections via a mechanism called 'association groups'. These handles can reference connections to our sa… | |||
| CVE-2021-35057 | medium | — | 5.5 | — | multiple issues in hyperkitty | |||
| CVE-2021-44541 | medium | — | 5.5 | — | A vulnerability was found in Privoxy which was fixed in process_encrypted_request_headers() by freeing header memory when failing to get the request destination. | |||
| CVE-2021-27799 | medium | — | 5.5 | — | ean_leading_zeroes in backend/upcean.c in Zint Barcode Generator 2.9.1 has a stack-based buffer overflow that is reachable from the C API through an application that includes the Zint Barcode Generat… | |||
| CVE-2021-22540 | medium | — | 5.5 | — | cross-site scripting in dart | |||
| CVE-2021-3195 | medium | — | 5.5 | — | multiple issues in bitcoin-daemon | |||
| 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-2021-3472 | medium | — | 5.5 | — | A flaw was found in xorg-x11-server in versions before 1.20.11. An integer underflow can occur in xserver which can lead to a local privilege escalation. The highest threat from this vulnerability is… | |||
| CVE-2021-27927 | medium | — | 5.5 | — | In Zabbix from 4.0.x before 4.0.28rc1, 5.0.0alpha1 before 5.0.10rc1, 5.2.x before 5.2.6rc1, and 5.4.0alpha1 before 5.4.0beta2, the CControllerAuthenticationUpdate controller lacks a CSRF protection m… | |||
| 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-2021-1094 | medium | — | 5.5 | — | multiple issues in nvidia-utils | |||
| CVE-2021-4022 | medium | — | 5.5 | — | multiple issues in rizin | |||
| CVE-2021-1095 | medium | — | 5.5 | — | multiple issues in nvidia-utils | |||
| 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-2021-31211 | medium | — | 5.5 | — | arbitrary code execution in code | |||
| CVE-2021-22568 | medium | — | 5.5 | — | multiple issues in dart | |||
| CVE-2021-31260 | medium | — | 5.5 | — | The MergeTrack 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-2021-30020 | medium | — | 5.5 | — | In the function gf_hevc_read_pps_bs_internal function in media_tools/av_parsers.c in GPAC 1.0.1 there is a loop, which with crafted file, pps->num_tile_columns may be larger than sizeof(pps->column_w… | |||
| CVE-2021-30577 | medium | — | 5.5 | — | Insufficient policy enforcement in Installer in Google Chrome prior to 92.0.4515.107 allowed a remote attacker to perform local privilege escalation via a crafted file. | |||
| 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-2021-29474 | medium | — | 5.5 | — | information disclosure in hedgedoc | |||
| 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-2021-22117 | medium | — | 5.5 | — | RabbitMQ installers on Windows prior to version 3.8.16 do not harden plugin directory permissions, potentially allowing attackers with sufficient local filesystem permissions to add arbitrary plugins. | |||
| 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-2021-34555 | medium | — | 5.5 | — | OpenDMARC 1.4.1 and 1.4.1.1 allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via a multi-value From header field. | |||
| CVE-2021-2161 | medium | — | 5.5 | — | Vulnerability in the Java SE, Java SE Embedded, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component: Libraries). Supported versions that are affected are Java SE: 7u291, 8u281, 11.… | |||
| CVE-2021-20294 | medium | — | 5.5 | — | A flaw was found in binutils readelf 2.35 program. An attacker who is able to convince a victim using readelf to read a crafted file could trigger a stack buffer overflow, out-of-bounds write of arbi… | |||
| CVE-2021-30123 | medium | — | 5.5 | — | FFmpeg <=4.3 contains a buffer overflow vulnerability in libavcodec through a crafted file that may lead to remote code execution. | |||
| 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-2021-22879 | medium | — | 5.5 | — | Nextcloud Desktop Client prior to 3.1.3 is vulnerable to resource injection by way of missing validation of URLs, allowing a malicious server to execute remote commands. User interaction is needed fo… | |||
| CVE-2021-3598 | medium | — | 5.5 | — | There's a flaw in OpenEXR's ImfDeepScanLineInputFile functionality in versions prior to 3.0.5. An attacker who is able to submit a crafted file to an application linked with OpenEXR could cause an ou… | |||
| 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-2021-21704 | medium | — | 5.5 | — | In PHP versions 7.3.x below 7.3.29, 7.4.x below 7.4.21 and 8.0.x below 8.0.8, when using Firebird PDO driver extension, a malicious database server could cause crashes in various database functions, … | |||
| CVE-2021-28302 | medium | — | 5.5 | — | A stack overflow in pupnp before version 1.14.5 can cause the denial of service through the Parser_parseDocument() function. ixmlNode_free() will release a child node recursively, which will consume … | |||
| CVE-2021-28166 | medium | — | 5.5 | — | In Eclipse Mosquitto version 2.0.0 to 2.0.9, if an authenticated client that had connected with MQTT v5 sent a crafted CONNACK message to the broker, a NULL pointer dereference would occur. | |||
| CVE-2021-34434 | medium | — | 5.5 | — | In Eclipse Mosquitto versions 2.0 to 2.0.11, when using the dynamic security plugin, if the ability for a client to make subscriptions on a topic is revoked when a durable client is offline, then exi… | |||
| CVE-2021-27021 | medium | — | 5.5 | — | A flaw was discovered in Puppet DB, this flaw results in an escalation of privileges which allows the user to delete tables via an SQL query. | |||
| CVE-2021-37220 | medium | — | 5.5 | — | MuPDF through 1.18.1 has an out-of-bounds write because the cached color converter does not properly consider the maximum key size of a hash table. This can, for example, be seen with crafted "mutool… | |||
| CVE-2021-37631 | medium | — | 5.5 | — | information disclosure in nextcloud-app-deck | |||
| 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. |