Vulnerability record · CVE-2009-1358 · published 21 April 2009
CVE-2009-1358: Debian advanced package tool vulnerability
Debian · Advanced Package Tool
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error code from gpgv, which causes apt to treat a repository as valid even when it has been signed with a key that has been revoked or expired, which might allow remote attackers to trick apt into installing malicious repositories.
Description
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error code from gpgv, which causes apt to treat a repository as valid even when it has been signed with a key that has been revoked or expired, which might allow remote attackers to trick apt into installing malicious repositories.
AV:N/AC:L/Au:N/C:C/I:C/A:C
Affected products
2 vulnerable configurations from NVD's CPE data, grouped by vendor and product.
References
Track CVE-2009-1358 inside VULONE
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Related vulnerabilities
Same products first, then exploited flaws of the same weakness class.
Source: NIST National Vulnerability Database (record CVE-2009-1358), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.