CVE-2017-2623

CVSS 5.3 MEDIUMEPSS 1.0%CWE-295

Vexday Risk Score

13Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 5.3EPSS 1.0%KEV nãoPoC —Nuclei —Metasploit —Patch referenciado

Lifecycle

27 Jul 2018Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

It was discovered that rpm-ostree and rpm-ostree-client before 2017.3 fail to properly check GPG signatures on packages when doing layering. Packages with unsigned or badly signed content could fail to be rejected as expected. This issue is partially mitigated on RHEL Atomic Host, where certificate pinning is used by default.

CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:H/A:N

Affected products

Project Atomic · rpm-ostree,

Want to know if your infrastructure is exposed to this?

Talk to TrueHacking →

References

https://access.redhat.com/errata/RHSA-2017:0444 https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2017-2623 http://www.securityfocus.com/bid/96558