CVE-2013-1910

yum: Not removing bad metadata and using it in next run

Published 31 Oct 2019Modified 21 Nov 2024CWE 20

In the Trivy database since at least 24 Oct 2026, 07:11 UTCWhen it arrived before that build is not recorded.

Severity by source

NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Red Hat7.6AV:N/AC:H/Au:N/C:C/I:C/A:C

Trivy's own label is CRITICAL. Rated critical by NVD, Photon OS. Rated lower by Red Hat (medium), Ubuntu (medium).

Description

yum does not properly handle bad metadata, which allows an attacker to cause a denial of service and possibly have other unspecified impact via a Trojan horse file in the metadata of a remote repository.

Affected packages and fixed versions

Source	Package	Fixed in
Photon OS 1.0	yum	3.4.3-8.ph1
Photon OS 2.0	yum	3.4.3-9.ph2
ubuntu 18.04-ESM	yum	no fix listed

References

All 11 references

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RefusesWith a policy that blocks critical findings, a pod with this image is refused at admission, a rollback to it included. Pods already running are not evicted.
RecordsEach decision is recorded with the policy that ran and its hash, then sealed under a signed checkpoint.

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