Vulnerability Description
APT had several integer overflows and underflows while parsing .deb packages, aka GHSL-2020-168 GHSL-2020-169, in files apt-pkg/contrib/extracttar.cc, apt-pkg/deb/debfile.cc, and apt-pkg/contrib/arfile.cc. This issue affects: apt 1.2.32ubuntu0 versions prior to 1.2.32ubuntu0.2; 1.6.12ubuntu0 versions prior to 1.6.12ubuntu0.2; 2.0.2ubuntu0 versions prior to 2.0.2ubuntu0.2; 2.1.10ubuntu0 versions prior to 2.1.10ubuntu0.1;
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian | Advanced Package Tool | >= 1.2.32ubuntu0, < 1.2.32ubuntu0.2 |
| Canonical | Ubuntu Linux | 16.04 |
| Debian | Debian Linux | 10.0 |
| Netapp | Solidfire Baseboard Management Controller Firmware | - |
| Netapp | Solidfire Baseboard Management Controller | - |
Related Weaknesses (CWE)
References
- https://bugs.launchpad.net/bugs/1899193Broken Link
- https://security.netapp.com/advisory/ntap-20210108-0005/Third Party Advisory
- https://usn.ubuntu.com/usn/usn-4667-1Vendor Advisory
- https://www.debian.org/security/2020/dsa-4808Vendor Advisory
- https://bugs.launchpad.net/bugs/1899193Broken Link
- https://security.netapp.com/advisory/ntap-20210108-0005/Third Party Advisory
- https://usn.ubuntu.com/usn/usn-4667-1Vendor Advisory
- https://www.debian.org/security/2020/dsa-4808Vendor Advisory
FAQ
What is CVE-2020-27350?
CVE-2020-27350 is a vulnerability with a CVSS score of 5.7 (MEDIUM). APT had several integer overflows and underflows while parsing .deb packages, aka GHSL-2020-168 GHSL-2020-169, in files apt-pkg/contrib/extracttar.cc, apt-pkg/deb/debfile.cc, and apt-pkg/contrib/arfil...
How severe is CVE-2020-27350?
CVE-2020-27350 has been rated MEDIUM with a CVSS base score of 5.7/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2020-27350?
Check the references section above for vendor advisories and patch information. Affected products include: Debian Advanced Package Tool, Canonical Ubuntu Linux, Debian Debian Linux, Netapp Solidfire Baseboard Management Controller Firmware, Netapp Solidfire Baseboard Management Controller.