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CVE search · CVE-2019-15796

CVE-2019-15796

medium 4.7

Python-apt doesn't check if hashes are signed in `Version.fetch_binary()` and `Version.fetch_source()` of apt/package.py or in `_fetch_archives()` of apt/cache.py in version 1.9.3ubuntu2 and earlier. This allows downloads from unsigned repositories which shouldn't be allowed and has been fixed in verisions 1.9.5, 1.9.0ubuntu1.2, 1.6.5ubuntu0.1, 1.1.0~beta1ubuntu0.16.04.7, 0.9.3.5ubuntu3+esm2, and 0.8.3ubuntu7.5.

Open in the NVD CVE.org JSON

Details

Status
Modified
Published
Last changed
Source
security@ubuntu.com
Weakness
CWE-287, CWE-347

Severity

VersionScoreVectorSource
CVSS 3.1 medium 4.7 CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:N security@ubuntu.comSecondary
CVSS 3.1 medium 4.7 CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:N nvd@nist.govPrimary
CVSS 2.0 low 2.6 AV:N/AC:H/Au:N/C:N/I:P/A:N nvd@nist.govPrimary

Affected products

Vendor and product from the NVD’s CPE applicability statements. Versions and conditions are on the NVD’s page.

References