PT-2024-1476 · Redis · Redis

Jerrytesting · Published 2024-01-23 · Updated 2024-01-31 · CVE-2023-31654

Positive Technologies (AI Summary)

CVSS v2.0

10

Critical

Base vector

AV:N/AC:L/Au:N/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions Redis versions master-1b8bd86 through master-7b46079

Description The issue is related to an ODR violation via the component hiredisAllocFns at /opt/fs/redisraft/deps/hiredis/alloc.c. This is associated with a buffer overflow in memory, which can be exploited by a remote attacker to cause a denial of service or other impact.

Recommendations For versions master-1b8bd86 through master-7b46079, as a temporary workaround, consider disabling the hiredisAllocFns component until a patch is available. Restrict access to the /opt/fs/redisraft/deps/hiredis/alloc.c file to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Buffer Overflow

Weakness Enumeration

CWE-119

Related Identifiers

BDU:2024-00983

CVE-2023-31654

Affected Products

Redis

References · 8

• 🔥 https://github.com/RedisLabs/redisraft/issues/600 · Exploit
• https://bdu.fstec.ru/vul/2024-00983 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2023-31654 · Security Note
• https://github.com/RedisLabs/redisraft/commit/de7c9979bf4477b3ccac9e385dd53a1c084f6f23 · Note
• https://security.snyk.io/vuln/SNYK-UNMANAGED-REDISLABSREDISRAFT-6209367 · Note
• https://vuldb.com/?id.251924 · Note
• https://t.me/cvenotify/68431 · Telegram Post
• https://seclists.org/fulldisclosure/2024/Jan/13 · Note