CVE-2022-39046 HIGH

CVE-2022-39046

Vendor N/A
Product n/a
Published August 31, 2022
Last update August 3, 2024

CVSS base score

7.5/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Confidentiality High
Integrity None

CVSS vector

CVSS:3.1/AC:L/AV:N/A:N/C:H/I:N/PR:N/S:U/UI:N

What the vulnerability does

01Description

An issue was discovered in the GNU C Library (glibc) 2.36. When the syslog function is passed a crafted input string larger than 1024 bytes, it reads uninitialized memory from the heap and prints it to the target log file, potentially revealing a portion of the contents of the heap.

Key dates

02Disclosure timeline

August 31, 2022 CVE published
August 3, 2024 Record updated