CVE-2024-24826

2024-02-1200:00:00

ubuntu.com

exiv2

out-of-bounds read

video file

metadata

upgrade

vulnerability

quicktimevideo

nikontagsdecoder

unix

5.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

6.9 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

9.1%

JSON

Exiv2 is a command-line utility and C++ library for reading, writing,
deleting, and modifying the metadata of image files. An out-of-bounds read
was found in Exiv2 version v0.28.1. The vulnerable function,
QuickTimeVideo::NikonTagsDecoder, was new in v0.28.0, so Exiv2 versions
before v0.28 are not affected. The out-of-bounds read is triggered when
Exiv2 is used to read the metadata of a crafted video file. In most cases
this out of bounds read will result in a crash. This bug is fixed in
version v0.28.2. Users are advised to upgrade. There are no known
workarounds for this vulnerability.