Search Results (3844 CVEs found)

CVE Vendors Products Updated CVSS v3.1
CVE-2021-45402 1 Linux 1 Linux Kernel 2024-11-21 5.5 Medium
The check_alu_op() function in kernel/bpf/verifier.c in the Linux kernel through v5.16-rc5 did not properly update bounds while handling the mov32 instruction, which allows local users to obtain potentially sensitive address information, aka a "pointer leak."
CVE-2021-45342 3 Debian, Fedoraproject, Librecad 3 Debian Linux, Fedora, Librecad 2024-11-21 7.8 High
A buffer overflow vulnerability in CDataList of the jwwlib component of LibreCAD 2.2.0-rc3 and older allows an attacker to achieve Remote Code Execution using a crafted JWW document.
CVE-2021-45341 3 Debian, Fedoraproject, Librecad 3 Debian Linux, Fedora, Librecad 2024-11-21 8.8 High
A buffer overflow vulnerability in CDataMoji of the jwwlib component of LibreCAD 2.2.0-rc3 and older allows an attacker to achieve Remote Code Execution using a crafted JWW document.
CVE-2021-44957 1 Rockcarry 1 Ffjpeg 2024-11-21 6.5 Medium
Global buffer overflow vulnerability exist in ffjpeg through 01.01.2021. It is similar to CVE-2020-23705. Issue is in the jfif_encode function at ffjpeg/src/jfif.c (line 708) could cause a Denial of Service by using a crafted jpeg file.
CVE-2021-44864 1 Tp-link 2 Wn886n, Wn886n Firmware 2024-11-21 6.5 Medium
TP-Link WR886N 3.0 1.0.1 Build 150127 Rel.34123n is vulnerable to Buffer Overflow. Authenticated attackers can crash router httpd services via /userRpm/PingIframeRpm.htm request which contains redundant & in parameter.
CVE-2021-44738 1 Lexmark 467 6500e, 6500e Firmware, B2236 and 464 more 2024-11-21 9.8 Critical
Buffer overflow vulnerability has been identified in Lexmark devices through 2021-12-07 in postscript interpreter.
CVE-2021-44632 1 Tp-link 2 Tl-wr886n, Tl-wr886n Firmware 2024-11-21 9.8 Critical
A Buffer Overflow vulnerability exists in TP-LINK WR-886N 20190826 2.3.8 in the /cloud_config/router_post/upgrade_info feature, which allows malicious users to execute arbitrary code on the system via a crafted post request.
CVE-2021-44631 1 Tp-link 2 Tl-wr886n, Tl-wr886n Firmware 2024-11-21 9.8 Critical
A Buffer Overflow vulnerability exists in TP-LINK WR-886N 20190826 2.3.8 in the /cloud_config/router_post/reset_cloud_pwd feature, which allows malicous users to execute arbitrary code on the system via a crafted post request.
CVE-2021-44630 1 Tp-link 2 Tl-wr886n, Tl-wr886n Firmware 2024-11-21 9.8 Critical
A Buffer Overflow vulnerability exists in TP-LINK WR-886N 20190826 2.3.8 in the /cloud_config/router_post/modify_account_pwd feature, which allows malicious users to execute arbitrary code on the system via a crafted post request.
CVE-2021-44629 1 Tp-link 2 Tl-wr886n, Tl-wr886n Firmware 2024-11-21 9.8 Critical
A Buffer Overflow vulnerabilitiy exists in TP-LINK WR-886N 20190826 2.3.8 in the /cloud_config/router_post/register feature, which allows malicious users to execute arbitrary code on the system via a crafted post request.
CVE-2021-44628 1 Tp-link 2 Tl-wr886n, Tl-wr886n Firmware 2024-11-21 9.8 Critical
A Buffer Overflow vulnerabiltiy exists in TP-LINK WR-886N 20190826 2.3.8 in thee /cloud_config/router_post/login feature, which allows malicious users to execute arbitrary code on the system via a crafted post request.
CVE-2021-44627 1 Tp-link 2 Tl-wr886n, Tl-wr886n Firmware 2024-11-21 9.8 Critical
A Buffer Overflow vulnerability exists in TP-LINK WR-886N 20190826 2.3.8 in the /cloud_config/router_post/get_reset_pwd_veirfy_code feature, which allows malicious users to execute arbitrary code on the system via a crafted post request.
CVE-2021-44626 1 Tp-link 2 Tl-wr886n, Tl-wr886n Firmware 2024-11-21 9.8 Critical
A Buffer Overflow vulnerability exists in TP-LINK WR-886N 20190826 2.3.8 in the /cloud_config/router_post/get_reg_verify_code feature, which allows malicious users to execute arbitrary code on the system via a crafted post request.
CVE-2021-44625 1 Tp-link 2 Tl-wr886n, Tl-wr886n Firmware 2024-11-21 9.8 Critical
A Buffer Overflow vulnerability exists in TP-LINK WR-886N 20190826 2.3.8 in /cloud_config/cloud_device/info interface, which allows a malicious user to executee arbitrary code on the system via a crafted post request.
CVE-2021-44623 1 Tp-link 2 Tl-wr886n, Tl-wr886n Firmware 2024-11-21 9.8 Critical
A Buffer Overflow vulnerability exists in TP-LINK WR-886N 20190826 2.3.8 via the /cloud_config/router_post/check_reset_pwd_verify_code interface.
CVE-2021-44622 1 Tp-link 2 Tl-wr886n, Tl-wr886n Firmware 2024-11-21 9.8 Critical
A Buffer Overflow vulnerability exists in TP-LINK WR-886N 20190826 2.3.8 in the /cloud_config/router_post/check_reg_verify_code function which could let a remove malicious user execute arbitrary code via a crafted post request.
CVE-2021-44493 2 Fisglobal, Yottadb 2 Gt.m, Yottadb 2024-11-21 7.5 High
An issue was discovered in YottaDB through r1.32 and V7.0-000 and FIS GT.M through V7.0-000. Using crafted input, an attacker can cause a call to $Extract to force an signed integer holding the size of a buffer to take on a large negative number, which is then used as the length of a memcpy call that occurs on the stack, causing a buffer overflow.
CVE-2021-44429 1 Vercot 1 Serva 2024-11-21 7.5 High
Serva 4.4.0 allows remote attackers to cause a denial of service (daemon crash) via a TFTP read (RRQ) request, aka opcode 1, a related issue to CVE-2013-0145.
CVE-2021-44428 1 Ipuptime 1 Pinkie 2024-11-21 7.5 High
Pinkie 2.15 allows remote attackers to cause a denial of service (daemon crash) via a TFTP read (RRQ) request, aka opcode 1.
CVE-2021-44343 1 Ok-file-formats Project 1 Ok-file-formats 2024-11-21 7.8 High
David Brackeen ok-file-formats 203defd is vulnerable to Buffer Overflow. When the function of the ok-file-formats project is used, a heap-buffer-overflow occurred in function ok_png_read_data() in "/ok_png.c".