Advisory Published

USN-6760-1: Gerbv vulnerability

First published: Tue Apr 30 2024(Updated: )

George-Andrei Iosif and David Fernandez Gonzalez discovered that Gerbv did not properly initialize a data structure when parsing certain nested RS-274X format files. If a user were tricked into opening a specially crafted file, an attacker could possibly use this issue to cause a denial of service (application crash).

Affected SoftwareAffected VersionHow to fix
All of
ubuntu/gerbv<2.9.8-1ubuntu0.1
2.9.8-1ubuntu0.1
Ubuntu=23.10
All of
ubuntu/gerbv<2.8.2-1ubuntu0.1~esm2
2.8.2-1ubuntu0.1~esm2
Ubuntu=22.04
All of
ubuntu/gerbv<2.7.0-1ubuntu0.2
2.7.0-1ubuntu0.2
Ubuntu=20.04
All of
ubuntu/gerbv<2.6.1-3ubuntu0.1~esm2
2.6.1-3ubuntu0.1~esm2
Ubuntu=18.04
All of
ubuntu/gerbv<2.6.0-1ubuntu0.16.04.1~esm2
2.6.0-1ubuntu0.16.04.1~esm2
Ubuntu=16.04
All of
ubuntu/gerbv<2.6.0-1ubuntu0.14.04.1~esm2
2.6.0-1ubuntu0.14.04.1~esm2
Ubuntu=14.04

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Child vulnerabilities

(Contains the following vulnerabilities)

Frequently Asked Questions

  • What is the severity of USN-6760-1?

    USN-6760-1 is classified as a security vulnerability that could potentially lead to application crashes.

  • How do I fix USN-6760-1?

    To fix USN-6760-1, update the gerbv package to the latest version provided by your Ubuntu release.

  • Which systems are affected by USN-6760-1?

    USN-6760-1 affects several versions of Ubuntu including 14.04, 16.04, 18.04, 20.04, 22.04, and 23.10.

  • What is the cause of USN-6760-1?

    USN-6760-1 is caused by improper initialization of a data structure when parsing nested RS-274X format files.

  • Can USN-6760-1 be exploited by attackers?

    Yes, USN-6760-1 can potentially be exploited if a user is tricked into opening a specially crafted file.

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