CVEs from 2021
Total
4,788
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-2021-22186 | medium | — | 5.5 | — | multiple issues in gitlab | |||
| CVE-2021-30027 | medium | — | 5.5 | — | md_analyze_line in md4c.c in md4c 0.4.7 allows attackers to trigger use of uninitialized memory, and cause a denial of service via a malformed Markdown document. | |||
| CVE-2021-28899 | medium | — | 5.5 | — | multiple issues in live-media | |||
| CVE-2021-21837 | 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-2021-38382 | medium | — | 5.5 | — | multiple issues in live-media | |||
| CVE-2021-21856 | 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-2021-30152 | medium | — | 5.5 | — | An issue was discovered in MediaWiki before 1.31.13 and 1.32.x through 1.35.x before 1.35.2. When using the MediaWiki API to "protect" a page, a user is currently able to protect to a higher level th… | |||
| CVE-2021-21835 | 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-2021-21839 | 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-2021-22540 | medium | — | 5.5 | — | cross-site scripting in dart | |||
| 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-2021-3755 | medium | — | 5.5 | — | arbitrary command execution in rsync | |||
| CVE-2021-32492 | medium | — | 5.5 | — | A flaw was found in djvulibre-3.5.28 and earlier. An out of bounds read in function DJVU::DataPool::has_data() via crafted djvu file may lead to application crash and other consequences. | |||
| CVE-2021-32132 | medium | — | 5.5 | — | The abst_box_size 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-2021-30184 | medium | — | 5.5 | — | GNU Chess 6.2.7 allows attackers to execute arbitrary code via crafted PGN (Portable Game Notation) data. This is related to a buffer overflow in the use of a .tmp.epd temporary file in the cmd_pgnlo… | |||
| CVE-2021-30580 | medium | — | 5.5 | — | Insufficient policy enforcement in Android intents in Google Chrome prior to 92.0.4515.107 allowed an attacker who convinced a user to install a malicious application to obtain potentially sensitive … | |||
| 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-2021-32268 | 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-2021-32271 | medium | — | 5.5 | — | An issue was discovered in gpac through 20200801. A stack-buffer-overflow exists in the function DumpRawUIConfig located in odf_dump.c. It allows an attacker to cause code Execution. | |||
| CVE-2021-21852 | 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 “stss”… | |||
| 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-2021-1093 | medium | — | 5.5 | — | multiple issues in nvidia-utils | |||
| 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-2021-32606 | 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-2021-23134 | 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-2021-44568 | 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-2021-39200 | medium | — | 5.5 | — | WordPress is a free and open-source content management system written in PHP and paired with a MySQL or MariaDB database. In affected versions output data of the function wp_die() can be leaked under… | |||
| CVE-2021-30498 | medium | — | 5.5 | — | A flaw was found in libcaca. A heap buffer overflow in export.c in function export_tga might lead to memory corruption and other potential consequences. | |||
| CVE-2021-30499 | medium | — | 5.5 | — | A flaw was found in libcaca. A buffer overflow of export.c in function export_troff might lead to memory corruption and other potential consequences. | |||
| CVE-2021-43398 | medium | — | 5.5 | — | private key recovery in crypto++ | |||
| CVE-2021-33479 | medium | — | 5.5 | — | A stack-based buffer overflow vulnerability was discovered in gocr through 0.53-20200802 in measure_pitch() in pgm2asc.c. | |||
| CVE-2021-47670 | medium | — | 5.5 | 10mo ago | In the Linux kernel, the following vulnerability has been resolved: can: peak_usb: fix use after free bugs After calling peak_usb_netif_rx_ni(skb), dereferencing skb is unsafe. Especially, the can_… | |||
| CVE-2021-47428 | medium | — | 5.5 | 2y ago | In the Linux kernel, the following vulnerability has been resolved: powerpc/64s: fix program check interrupt emergency stack path Emergency stack path was jumping into a 3: label inside the __GEN_C… | |||
| CVE-2021-47185 | medium | — | 5.5 | 2y ago | In the Linux kernel, the following vulnerability has been resolved: tty: tty_buffer: Fix the softlockup issue in flush_to_ldisc When running ltp testcase(ltp/testcases/kernel/pty/pty04.c) with arm6… | |||
| CVE-2021-47457 | medium | — | 5.5 | 2y ago | In the Linux kernel, the following vulnerability has been resolved: can: isotp: isotp_sendmsg(): add result check for wait_event_interruptible() Using wait_event_interruptible() to wait for complet… | |||
| CVE-2021-47454 | medium | — | 5.5 | 2y ago | In the Linux kernel, the following vulnerability has been resolved: powerpc/smp: do not decrement idle task preempt count in CPU offline With PREEMPT_COUNT=y, when a CPU is offlined and then online… | |||
| CVE-2021-47505 | medium | — | 5.5 | 2y ago | In the Linux kernel, the following vulnerability has been resolved: aio: fix use-after-free due to missing POLLFREE handling signalfd_poll() and binder_poll() are special in that they use a waitque… | |||
| CVE-2021-47429 | medium | — | 5.5 | 2y ago | In the Linux kernel, the following vulnerability has been resolved: powerpc/64s: Fix unrecoverable MCE calling async handler from NMI The machine check handler is not considered NMI on 64s. The ear… | |||
| CVE-2021-43612 | medium | — | 5.5 | 2y ago | Moderate: lldpd security update | |||
| CVE-2021-47098 | medium | — | 5.5 | 2y ago | In the Linux kernel, the following vulnerability has been resolved: hwmon: (lm90) Prevent integer overflow/underflow in hysteresis calculations Commit b50aa49638c7 ("hwmon: (lm90) Prevent integer u… | |||
| CVE-2021-47383 | medium | — | 5.5 | 2y ago | Moderate: kernel security update | |||
| CVE-2021-47385 | medium | — | 5.5 | 2y ago | Moderate: kernel security update | |||
| CVE-2021-47459 | medium | — | 5.5 | 2y ago | Moderate: kernel security update | |||
| CVE-2021-47400 | medium | — | 5.5 | 2y ago | Moderate: kernel security and bug fix update | |||
| CVE-2021-41092 | medium | — | 5.5 | 2y ago | Docker CLI is the command line interface for the docker container runtime. A bug was found in the Docker CLI where running `docker login my-private-registry.example.com` with a misconfigured configur… | |||
| CVE-2021-41089 | medium | — | 5.5 | 2y ago | Moby is an open-source project created by Docker to enable software containerization. A bug was found in Moby (Docker Engine) where attempting to copy files using `docker cp` into a specially-crafted… | |||
| CVE-2021-46934 | medium | — | 5.5 | 2y ago | In the Linux kernel, the following vulnerability has been resolved: i2c: validate user data in compat ioctl Wrong user data may cause warning in i2c_transfer(), ex: zero msgs. Userspace should not … | |||
| CVE-2021-47055 | medium | — | 5.5 | 2y ago | In the Linux kernel, the following vulnerability has been resolved: mtd: require write permissions for locking and badblock ioctls MEMLOCK, MEMUNLOCK and OTPLOCK modify protection bits. Thus requir… | |||
| CVE-2021-47153 | medium | — | 5.5 | 2y ago | In the Linux kernel, the following vulnerability has been resolved: i2c: i801: Don't generate an interrupt on bus reset Now that the i2c-i801 driver supports interrupts, setting the KILL bit in a a… | |||
| CVE-2021-47171 | medium | — | 5.5 | 2y ago | In the Linux kernel, the following vulnerability has been resolved: net: usb: fix memory leak in smsc75xx_bind Syzbot reported memory leak in smsc75xx_bind(). The problem was is non-freed memory in… | |||
| CVE-2021-47118 | medium | — | 5.5 | 2y ago | In the Linux kernel, the following vulnerability has been resolved: pid: take a reference when initializing `cad_pid` During boot, kernel_init_freeable() initializes `cad_pid` to the init task's st… | |||
| CVE-2021-47013 | medium | — | 5.5 | 2y ago | In the Linux kernel, the following vulnerability has been resolved: net:emac/emac-mac: Fix a use after free in emac_mac_tx_buf_send In emac_mac_tx_buf_send, it calls emac_tx_fill_tpd(..,skb,..). If… | |||
| CVE-2021-4204 | medium | — | 5.5 | 2y ago | An out-of-bounds (OOB) memory access flaw was found in the Linux kernel's eBPF due to an Improper Input Validation. This flaw allows a local attacker with a special privilege to crash the system or l… | |||
| CVE-2021-3753 | medium | — | 5.5 | 2y ago | A race problem was seen in the vt_k_ioctl in drivers/tty/vt/vt_ioctl.c in the Linux kernel, which may cause an out of bounds read in vt as the write access to vc_mode is not protected by lock-in vt_i… | |||
| CVE-2021-47316 | medium | 5.5 | 5.5 | 2y ago | In the Linux kernel, the following vulnerability has been resolved: nfsd: fix NULL dereference in nfs3svc_encode_getaclres In error cases the dentry may be NULL. Before 20798dfe249a, the encoder a… | |||
| CVE-2021-41244 | medium | — | 5.5 | 2y ago | access restriction bypass in grafana | |||
| CVE-2021-29390 | medium | — | 5.5 | 2y ago | Moderate: libjpeg-turbo security update | |||
| CVE-2021-41072 | medium | — | 5.5 | 2y ago | Moderate: squashfs-tools security update | |||
| CVE-2021-40153 | medium | — | 5.5 | 2y ago | Moderate: squashfs-tools security update | |||
| CVE-2021-41043 | medium | — | 5.5 | 2y ago | RHSA-2024:0769: tcpdump security update (Moderate) | |||
| CVE-2021-3382 | medium | — | 5.5 | 2y ago | Buffer Overflow in gitea in code.gitea.io/gitea | |||
| CVE-2021-47188 | medium | 5.5 | 5.5 | 2y ago | In the Linux kernel, the following vulnerability has been resolved: scsi: ufs: core: Improve SCSI abort handling The following has been observed on a test setup: WARNING: CPU: 4 PID: 250 at driver… | |||
| CVE-2021-47002 | medium | 5.5 | 5.5 | 2y ago | In the Linux kernel, the following vulnerability has been resolved: SUNRPC: Fix null pointer dereference in svc_rqst_free() When alloc_pages_node() returns null in svc_rqst_alloc(), the null rq_scr… | |||
| CVE-2021-41091 | medium | — | 5.5 | 2y ago | Moby is an open-source project created by Docker to enable software containerization. A bug was found in Moby (Docker Engine) where the data directory (typically `/var/lib/docker`) contained subdirec… | |||
| CVE-2021-21334 | medium | — | 5.5 | 2y ago | containerd environment variable leak | |||
| CVE-2021-3282 | medium | — | 5.5 | 2y ago | Improper Authentication in HashiCorp Vault in github.com/hashicorp/vault | |||
| CVE-2021-21285 | medium | — | 5.5 | 2y ago | In Docker before versions 9.03.15, 20.10.3 there is a vulnerability in which pulling an intentionally malformed Docker image manifest crashes the dockerd daemon. Versions 20.10.3 and 19.03.15 contain… | |||
| CVE-2021-21284 | medium | — | 5.5 | 2y ago | In Docker before versions 9.03.15, 20.10.3 there is a vulnerability involving the --userns-remap option in which access to remapped root allows privilege escalation to real root. When using "--userns… | |||
| CVE-2021-35937 | medium | — | 5.5 | 2y ago | Moderate: rpm security update | |||
| CVE-2021-35938 | medium | — | 5.5 | 2y ago | Moderate: rpm security update | |||
| CVE-2021-35939 | medium | — | 5.5 | 2y ago | Moderate: rpm security update | |||
| CVE-2021-3468 | medium | — | 5.5 | 3y ago | Moderate: avahi security update | |||
| CVE-2021-3502 | medium | — | 5.5 | 3y ago | Moderate: avahi security update | |||
| CVE-2021-43784 | medium | — | 5.5 | 3y ago | Moderate: runc security update | |||
| CVE-2021-32142 | medium | — | 5.5 | 3y ago | RHSA-2024:2994: LibRaw security update (Moderate) | |||
| CVE-2021-33643 | medium | — | 5.5 | 3y ago | RHSA-2023:2898: libtar security update (Moderate) | |||
| CVE-2021-3782 | medium | — | 5.5 | 3y ago | RHSA-2023:2786: wayland security, bug fix, and enhancement update (Moderate) | |||
| CVE-2021-33644 | medium | — | 5.5 | 3y ago | RHSA-2023:2898: libtar security update (Moderate) | |||
| CVE-2021-33646 | medium | — | 5.5 | 3y ago | RHSA-2023:2898: libtar security update (Moderate) | |||
| CVE-2021-33645 | medium | — | 5.5 | 3y ago | RHSA-2023:2898: libtar security update (Moderate) | |||
| CVE-2021-44648 | medium | — | 5.5 | 3y ago | Moderate: gdk-pixbuf2 security update | |||
| CVE-2021-46829 | medium | — | 5.5 | 3y ago | Moderate: gdk-pixbuf2 security update | |||
| CVE-2021-46790 | medium | — | 5.5 | 3y ago | RHSA-2023:2757: virt:rhel and virt-devel:rhel security, bug fix, and enhancement update (Moderate) | |||
| CVE-2021-46822 | medium | — | 5.5 | 3y ago | Moderate: libjpeg-turbo security update | |||
| CVE-2021-44964 | medium | — | 5.5 | 3y ago | Moderate: lua security update | |||
| CVE-2021-43519 | medium | — | 5.5 | 3y ago | Moderate: lua security update | |||
| CVE-2021-44906 | medium | — | 5.5 | 3y ago | RHSA-2023:0050: nodejs:14 security, bug fix, and enhancement update (Moderate) | |||
| CVE-2021-46848 | medium | — | 5.5 | 3y ago | RHSA-2023:0116: libtasn1 security update (Moderate) | |||
| CVE-2021-33621 | medium | — | 5.5 | 4y ago | RHSA-2024:3500: ruby:3.0 security update (Moderate) | |||
| CVE-2021-4024 | medium | — | 5.5 | 4y ago | RHSA-2024:10289: container-tools:rhel8 security update (Moderate) |