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    CVE-2009-1358

    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error code from gpgv, which causes apt to treat a repository as valid even when it has been signed with a key that has been revoked or expired, which might allow remote attackers to trick apt into installing malicious repositories.

    Published:Apr 21, 2009
    Last Modified:Apr 23, 2026
    EPS:Apr 21, 2009
    EPSS Score:0.01368
    CVSS Score:10

    Affected Products

    Vendor
    Debian
    Product
    Advanced Package Tool
    Vendor
    Debian
    Product
    Apt

    Exploits

    No exploit reference

    Common Weakness Enumeration

    No CWE recorded yet

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    Related CVEs

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    CVE-2011-3374 (CVSS 3.7) — It was found that apt-key in apt, all versions, do not correctly validate gpg keys with the master keyring, le…
    CVE-2019-3462 (CVSS 8.1) — Incorrect sanitation of the 302 redirect field in HTTP transport method of apt versions 1.4.8 and earlier can …
    CVE-2018-0501 (CVSS 5.9) — The mirror:// method implementation in Advanced Package Tool (APT) 1.6.x before 1.6.4 and 1.7.x before 1.7.0~a…
    CVE-2016-1252 (CVSS 5.9) — The apt package in Debian jessie before 1.0.9.8.4, in Debian unstable before 1.4~beta2, in Ubuntu 14.04 LTS be…
    CVE-2014-0487 (CVSS 7.5) — APT before 1.0.9 does not verify downloaded files if they have been modified as indicated using the If-Modifie…
    CVE-2014-0489 (CVSS 7.5) — APT before 1.0.9, when the Acquire::GzipIndexes option is enabled, does not validate checksums, which allows r…
    CVE-2014-0490 (CVSS 7.5) — The apt-get download command in APT before 1.0.9 does not properly validate signatures for packages, which all…
    CVE-2014-0488 (CVSS 6.8) — APT before 1.0.9 does not "invalidate repository data" when moving from an unauthenticated to authenticated st…

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High