Vulnerability Description
scripts/grep-excuses.pl in Debian devscripts through 2.18.3 allows code execution through unsafe YAML loading because YAML::Syck is used without a configuration that prevents unintended blessing.
CVSS Score
CRITICAL
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian | Devscripts | <= 2.18.3 |
| Canonical | Ubuntu Linux | 17.10 |
Related Weaknesses (CWE)
References
- https://bugs.debian.org/902409PatchVendor Advisory
- https://usn.ubuntu.com/3704-1/Third Party Advisory
- https://bugs.debian.org/902409PatchVendor Advisory
- https://usn.ubuntu.com/3704-1/Third Party Advisory
FAQ
What is CVE-2018-13043?
CVE-2018-13043 is a vulnerability with a CVSS score of 9.8 (CRITICAL). scripts/grep-excuses.pl in Debian devscripts through 2.18.3 allows code execution through unsafe YAML loading because YAML::Syck is used without a configuration that prevents unintended blessing.
How severe is CVE-2018-13043?
CVE-2018-13043 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.
Is there a patch for CVE-2018-13043?
Check the references section above for vendor advisories and patch information. Affected products include: Debian Devscripts, Canonical Ubuntu Linux.