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ubuntucveUbuntu.comUB:CVE-2022-35951
HistorySep 23, 2022 - 12:00 a.m.

CVE-2022-35951

2022-09-2300:00:00
ubuntu.com
ubuntu.com
29
redis
integer overflow
remote code execution
xautoclaim command

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

0.029

Percentile

90.8%

Redis is an in-memory database that persists on disk. Versions 7.0.0 and
above, prior to 7.0.5 are vulnerable to an Integer Overflow. Executing an
XAUTOCLAIM command on a stream key in a specific state, with a specially
crafted COUNT argument may cause an integer overflow, a subsequent heap
overflow, and potentially lead to remote code execution. This has been
patched in Redis version 7.0.5. No known workarounds exist.

Bugs

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

0.029

Percentile

90.8%