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CVE Vulnerabilities

CVE-2018-7751

Loop with Unreachable Exit Condition ('Infinite Loop')

Published: Apr 24, 2018 | Modified: Nov 21, 2024
CVSS 3.x
6.5
MEDIUM
Source:
NVD
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
CVSS 2.x
4.3 MEDIUM
AV:N/AC:M/Au:N/C:N/I:N/A:P
RedHat/V2
RedHat/V3
Ubuntu
MEDIUM
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Additional information
NVDhttps://nvd.nist.gov/vuln/detail/CVE-2018-7751
CWEhttps://cwe.mitre.org/data/definitions/835.html

The svg_probe function in libavformat/img2dec.c in FFmpeg through 3.4.2 allows remote attackers to cause a denial of service (Infinite Loop) via a crafted XML file.

Weakness

The product contains an iteration or loop with an exit condition that cannot be reached, i.e., an infinite loop.

Affected Software

NameVendorStart VersionEnd Version
FfmpegFfmpeg*3.4.2 (including)
FfmpegUbuntuartful*
FfmpegUbuntubionic*
FfmpegUbuntuesm-apps/bionic*
FfmpegUbuntuupstream*
Gst-libav1.0Ubuntuartful*
Gst-libav1.0Ubuntubionic*
Gst-libav1.0Ubuntucosmic*
Gst-libav1.0Ubuntudisco*
Gst-libav1.0Ubuntueoan*
Gst-libav1.0Ubuntufocal*
Gst-libav1.0Ubuntugroovy*
Gst-libav1.0Ubuntuhirsute*
Gst-libav1.0Ubuntuimpish*
Gst-libav1.0Ubuntukinetic*
Gst-libav1.0Ubuntulunar*
Gst-libav1.0Ubuntumantic*
Gst-libav1.0Ubuntuoracular*
Gst-libav1.0Ubuntuplucky*
Gst-libav1.0Ubuntutrusty*
Gst-libav1.0Ubuntuxenial*
LibavUbuntuupstream*
MplayerUbuntuartful*
MythtvUbuntuartful*
MythtvUbuntubionic*
MythtvUbuntucosmic*
MythtvUbuntudisco*
MythtvUbuntueoan*
MythtvUbuntufocal*
MythtvUbuntugroovy*
MythtvUbuntuhirsute*
MythtvUbuntuimpish*
MythtvUbuntukinetic*
MythtvUbuntulunar*
MythtvUbuntumantic*
MythtvUbuntuoracular*
MythtvUbuntuplucky*
MythtvUbuntutrusty*
MythtvUbuntuxenial*
Oxide-qtUbuntuartful*
Oxide-qtUbuntuesm-infra/xenial*
Oxide-qtUbuntutrusty*
Oxide-qtUbuntuxenial*
VlcUbuntuartful*

References

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