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ubuntucveUbuntu.comUB:CVE-2023-49460
HistoryDec 07, 2023 - 12:00 a.m.

CVE-2023-49460

2023-12-0700:00:00
ubuntu.com
ubuntu.com
9
libheif vulnerability decode_unix_segmentation unix

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

0.001 Low

EPSS

Percentile

37.6%

libheif v1.17.5 was discovered to contain a segmentation violation via the
function UncompressedImageCodec::decode_uncompressed_image.

Bugs

OSVersionArchitecturePackageVersionFilename
ubuntu23.10noarchlibheif< 1.16.2-2ubuntu1.1UNKNOWN

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

0.001 Low

EPSS

Percentile

37.6%