CVE-2014-0487

APT before 1.0.9 does not verify downloaded files if they have been modified as indicated using the If-Modified-Since header, which has unspecified impact and attack vectors.

USN-2348-1 — apt vulnerabilities

Affected: Ubuntu:14.04:LTS: apt

It was discovered that APT did not re-verify downloaded files when the If-Modified-Since wasn't met. (CVE-2014-0487)

It was discovered that APT did not invalidate repository data when it switched from an unauthenticated to an authenticated state. (CVE-2014-0488)

It was discovered that the APT Acquire::GzipIndexes option caused APT to skip checksum validation. This issue only applied to Ubuntu 12.04 LTS and Ubuntu 14.04 LTS, and was not enabled by default. (CVE-2014-0489)

It was discovered that APT did not correctly validate signatures when manually downloading packages using the download command. This issue only applied to Ubuntu 12.04 LTS. (CVE-2014-0490)

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CVE-2014-0487

USN-2348-1 — apt vulnerabilities