USN-7868-1: Raptor vulnerabilities
Publication date
10 November 2025
Overview
Several security issues were fixed in Raptor.
Releases
Packages
- raptor - RDF syntax library
Details
Hanno Böck discovered that Raptor incorrectly handled memory operations
when processing certain input files. An attacker could use this issue to
cause Raptor to crash, resulting in a denial of service, or possibly
execute arbitrary code. (CVE-2017-18926)
Hanno Böck discovered that Raptor incorrectly handled memory operations
when processing certain input files. An attacker could possibly use this
issue to cause Raptor to crash, resulting in a denial of service.
(CVE-2020-25713)
Hanno Böck discovered that Raptor incorrectly handled memory operations
when processing certain input files. An attacker could use this issue to
cause Raptor to crash, resulting in a denial of service, or possibly
execute arbitrary code. (CVE-2017-18926)
Hanno Böck discovered that Raptor incorrectly handled memory operations
when processing certain input files. An attacker could possibly use this
issue to cause Raptor to crash, resulting in a denial of service.
(CVE-2020-25713)
Update instructions
In general, a standard system update will make all the necessary changes.
Learn more about how to get the fixes.The problem can be corrected by updating your system to the following package versions:
| Ubuntu Release | Package Version | ||
|---|---|---|---|
| 16.04 LTS xenial | libraptor1 – 1.4.21-11ubuntu0.1~esm1 | ||
| raptor-utils – 1.4.21-11ubuntu0.1~esm1 | |||
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