Astra Linux - уязвимость в redis

A heap overflow issue was discovered in Redis versions prior to 5.0.10, before 6.0.9, and before 6.2.0, when using a heap allocator other than jemalloc or glibc’s malloc function. This issue could lead to out-of-bound writing or the crash of the process. Essentially, this flaw does not affect the...

CVE-2026-41499

Wazuh is a free and open source platform used for threat prevention, detection, and response. From version 4.0.0 to before version 4.14.4, multiple heap-based out-of-bounds WRITE vulnerabilities exist in parseunamestring remotedop.c. This function processes OS identification data from agents and...

SUSE CVE-2018-6551

The malloc implementation in the GNU C Library aka glibc or libc6, from version 2.24 to 2.26 on powerpc, and only in version 2.26 on i386, did not properly handle malloc calls with arguments close to SIZEMAX and could return a pointer to a heap region that is smaller than requested, eventually...

SUSE CVE-2021-3470

A heap overflow issue was found in Redis in versions before 5.0.10, before 6.0.9 and before 6.2.0 when using a heap allocator other than jemalloc or glibc's malloc, leading to potential out of bound write or process crash. Effectively this flaw does not affect the vast majority of users, who use...

OESA-2021-1172 redis security update

Redis is an advanced key-value store. It is often referred to as a dattructure server since keys can contain strings, hashes ,lists, sets anorted sets. Security Fixes: A heap overflow issue was found in Redis in versions before 5.0.10, before 6.0.9 and before 6.2.0 when using a heap allocator oth...

Denial Of Service (DoS)

redis is vulnerable to denial of service. A heap overflow was found in when using a heap allocator other than jemalloc or glibc's malloc allows an attacker to crash the application...

A heap overflow issue was found in Redis in versions before 5.0.10 before 6.0.9 and before 6.2.0 when using a heap allocator other than jemalloc or glibc's malloc leading to potential out of bound write or process crash. Effectively this flaw does not affect the vast majority of users who use jemalloc or glibc malloc.

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ALPINE-CVE-2021-3470

A heap overflow issue was found in Redis in versions before 5.0.10, before 6.0.9 and before 6.2.0 when using a heap allocator other than jemalloc or glibc's malloc, leading to potential out of bound write or process crash. Effectively this flaw does not affect the vast majority of users, who use...

UBUNTU-CVE-2021-3470

A heap overflow issue was found in Redis in versions before 5.0.10, before 6.0.9 and before 6.2.0 when using a heap allocator other than jemalloc or glibc's malloc, leading to potential out of bound write or process crash. Effectively this flaw does not affect the vast majority of users, who use...

sploitfun-linux-x86-exp-tut-zh

This is a Linux x86 exploit development tutorial series. The series covers various topics such as buffer overflow, integer overflow, off-by-one vulnerability, return-to-libc, and ASLR bypass. The tutorials are written in Chinese and translated into English. The series includes chapters on: 1...

DEBIAN-CVE-2020-9391

An issue was discovered in the Linux kernel 5.4 and 5.5 through 5.5.6 on the AArch64 architecture. It ignores the top byte in the address passed to the brk system call, potentially moving the memory break downwards when the application expects it to move upwards, aka CID-dcde237319e6. This has be...

unsorted bin attack analysis-vulnerability warning-the black bar safety net

One, Foreword This is before that article overflow using the FILE structure of the follow-up article, mentioned earlier is for the Shanghai network security contest pwn450 of technology to write articles, a total of two techniques, one is the overflow using the FILE structure of the body, one is...