UBUNTU-CVE-2017-1000421
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UBUNTU-CVE-2017-1000421
Published: 2 Jan 2018Last Modified: 4 Feb 2026
Upstream:
Aliases:
Summary:
Details: Gifsicle gifview 1.89 and older is vulnerable to a use-after-free in the read_gif function resulting potential code execution
References: https://ubuntu.com/security/CVE-2017-1000421, https://github.com/kohler/gifsicle/issues/114, https://github.com/kohler/gifsicle/commit/81fd7823f6d9c85ab598bc850e40382068361185, https://www.cve.org/CVERecord?id=CVE-2017-1000421, https://ubuntu.com/security/notices/USN-4803-1
Affected packages
Package
Name: gifsicle
Purl: pkg:deb/ubuntu/[email protected]~esm1?arch=source&distro=trusty/esm
Affected ranges
Type: ECOSYSTEM
Events:
Introduced- 0
Fixed -1.78-1ubuntu0.1~esm1
Affected versions
1.71-1
Common Vulnerability Scoring System
Attack Vector
Network
Adjacent
Local
Physical
Privileges Required
None
Low
High
User Interaction
None
Required
Scope
Unchanged
Changed
Confidentiality
None
Low
High
Integrity
None
Low
High
Availability
None
Low
High
