CVE-2009-1358
HIGH · CVSS 10.0EPSS 4.5%EU EUVD
apt-get in apt before 0.7.21 does not check for the correct error code from gpgv, which causes apt to treat a repository as valid even when it has been signed with a key that has been revoked or expired, which might allow remote attackers to trick apt into installing malicious repositories.
Key facts
- CVSS score
- 10.0 (v2.0)
- Severity
- HIGH
- CVSS vector
AV:N/AC:L/Au:N/C:C/I:C/A:C- EPSS score
- 4.5% (92th percentile)
- In CISA KEV
- No
- In EU EUVD
- Yes (EUVD-2009-1356)
- Published
- April 21, 2009
- NVD last modified
- June 16, 2026
- Status
- Modified
EU Vulnerability Database (EUVD)
This vulnerability is also tracked by ENISA as EUVD-2009-1356 in the EU Vulnerability Database. Last updated in EUVD on August 7, 2024.
View on the EU Vulnerability DatabaseAffected products
- debian / advanced package tool
- debian / advanced package tool
- debian / advanced package tool
- debian / advanced package tool
- debian / advanced package tool
- debian / advanced package tool
- debian / advanced package tool
- debian / advanced package tool
- debian / advanced package tool
- debian / advanced package tool
- debian / advanced package tool
- debian / advanced package tool
- debian / advanced package tool
- debian / advanced package tool
- debian / advanced package tool
- debian / advanced package tool
- debian / advanced package tool
- debian / advanced package tool
- debian / advanced package tool
- debian / advanced package tool
- debian / advanced package tool
- debian / advanced package tool
- debian / advanced package tool
- debian / advanced package tool
- debian / advanced package tool
- debian / apt
- debian / apt
- debian / apt
- debian / apt
- debian / apt
- debian / apt
- debian / apt
- debian / apt
- debian / apt
- debian / apt
- debian / apt
- debian / apt
- debian / apt
- debian / apt
- debian / apt
- debian / apt
- debian / apt
- debian / apt
- debian / apt
- debian / apt
- debian / apt
- debian / apt
- debian / apt
- debian / apt
- debian / apt
and 130 more…
References
- http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=433091
- http://secunia.com/advisories/34829
- http://secunia.com/advisories/34832
- http://secunia.com/advisories/34874
- http://www.debian.org/security/2009/dsa-1779
- http://www.securityfocus.com/bid/34630
- https://bugs.launchpad.net/ubuntu/+source/apt/+bug/356012
- https://exchange.xforce.ibmcloud.com/vulnerabilities/50086
- https://usn.ubuntu.com/762-1/
Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS
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