CVE-2023-27997 is a heap-based buffer overflow vulnerability in the secure socket layer virtual private network (SSL VPN) functionality in FortiOS and FortiProxy in Fortinet devices including its FortiGate Next Generation Firewalls (NGFW). An unauthenticated, remote attacker could ...
A heap-buffer-overflow vulnerability has been identified in theOpenDDLParser::parseStructurefunction within the Assimp library, specifically during the processing of OpenGEX files. The issue arises when reading beyond the bounds of a memory buffer during string manipulation, causing an out-of-bounds r...
UC Software - Heap Based Buffer Overflow A vulnerability was discovered in the firmware build 4.1.0 and 4.1.1 of the SoundStation IP 5000. This flaw allows code execution, which can then allow privilege escalation. Severity High Advisory ID PLYVC22-01 Initial public release 12/16/2022 ...
Sudo Heap-Based Buffer OverflowCVE-2021-3156 PoC本文由LYYL原创发布 转载,请参考转载声明,注明出处: https://www.anquanke.com/post/id/231408 安全KER - 有思想的安全新媒体 分享到: 漏洞分析 SUDO 双倍活动 CVE-2021-3156 6赞 收藏 LYYL 分享到:...
Heap-Based Buffer Overflow in Sudo (Baron Samedit) 分析 -- POC 验证篇 从源码的角度去调试分析 CVE-2021-3156: Heap-Based Buffer Overflow in Sudo (Baron Samedit) 说实话我没有分析 cve 的习惯,我只是喜欢 RTFSC,其实是我太菜了。。。 开始吧,...
In other words, set_cmnd() is vulnerable to a heap-based buffer overflow, because the out-of-bounds characters that are copied to the “user_args” buffer were not included in its size (calculated at lines852-853). In theory, however, no command-line argument c...
Heap-based buffer overflow privilege escalation in _XkbSetCompatMap --- Forwarded message --- From: Jose Exposito Quintana <jexposit@...hat.com> Date: Tue, Oct 29, 2024 at 5:16 PM Subject: X.Org Security Advisory: Issues in X.Org X server prior to 21.1.14 and Xwayland prior to...
https://huntr.dev/bounties/1691cca3-ab54-4259-856b-751be2395b11/ (not public?) poc3.mp4 Description Heap-based Buffer Overflow SFS_AddString () at bifs/script_dec.c:76 Proof of Concept POC1 is here. Result MP4Box -disox -ttxt -2 -dump-ch...
Isolating the root cause of a heap-based buffer overflow can be tricky at best. Thankfully, Microsoft provides a great tool called the Application verifier, which makes the process significantly gentler. In this post, we will look at how to use the Application Verifier to pinpo...
A heap-based buffer overflow in the firmware signature verification function of FortiOS versions 7.0.1, 7.0.0, 6.4.0 up to and including 6.4.6, 6.2.0 up to and including 6.2.9, and 6.0.0 up to and including 6.0.13 may allow an malicious user to execute arbitrary code via specially ...