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ubuntucveUbuntu.comUB:CVE-2023-29659
HistoryMay 05, 2023 - 12:00 a.m.

CVE-2023-29659

2023-05-0500:00:00
ubuntu.com
ubuntu.com
10
segmentation fault
libheif
crafted images
denial of service
unix

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

6.3 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

29.8%

A Segmentation fault caused by a floating point exception exists in libheif
1.15.1 using crafted heif images via the heif::Fraction::round() function
in box.cc, which causes a denial of service.

Bugs

OSVersionArchitecturePackageVersionFilename
ubuntu20.04noarchlibheif< 1.6.1-1ubuntu0.1~esm1UNKNOWN
ubuntu22.04noarchlibheif< 1.12.0-2ubuntu0.1~esm1UNKNOWN

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

6.3 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

29.8%