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HistoryJul 13, 2023 - 12:00 a.m.

CVE-2023-37836

2023-07-1300:00:00
ubuntu.com
ubuntu.com
13
libjpeg
assertion vulnerability
bitmaphook
dos
crafted file

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

0.001 Low

EPSS

Percentile

21.3%

libjpeg commit db33a6e was discovered to contain a reachable assertion via
BitMapHook::BitMapHook at bitmaphook.cpp. This vulnerability allows
attackers to cause a Denial of Service (DoS) via a crafted file.

Bugs

Notes

Author Note
mdeslaur This is an issue in libjpeg, not libjpeg6b, libjpeg9, or libjpeg-turbo which are unrelated

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

0.001 Low

EPSS

Percentile

21.3%

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