Improper Verification of Cryptographic Signature Affecting evolution-perl package, versions *
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-CENTOS6-EVOLUTIONPERL-1996209
- published26 Jul 2021
- disclosed27 May 2018
Introduced: 27 May 2018
CVE-2018-15587 (opens in a new tab)How to fix?
There is no fixed version for Centos:6 evolution-perl.
NVD Description
Note: Versions mentioned in the description apply only to the upstream evolution-perl package and not the evolution-perl package as distributed by Centos.
See How to fix? for Centos:6 relevant fixed versions and status.
GNOME Evolution through 3.28.2 is prone to OpenPGP signatures being spoofed for arbitrary messages using a specially crafted email that contains a valid signature from the entity to be impersonated as an attachment.
References
- https://seclists.org/bugtraq/2019/Jun/7
- https://access.redhat.com/security/cve/CVE-2018-15587
- https://www.debian.org/security/2019/dsa-4457
- http://seclists.org/fulldisclosure/2019/Apr/38
- http://packetstormsecurity.com/files/152703/Johnny-You-Are-Fired.html
- https://bugzilla.gnome.org/show_bug.cgi?id=796424
- https://github.com/RUB-NDS/Johnny-You-Are-Fired
- https://github.com/RUB-NDS/Johnny-You-Are-Fired/blob/master/paper/johnny-fired.pdf
- https://lists.debian.org/debian-lts-announce/2019/04/msg00027.html
- http://www.openwall.com/lists/oss-security/2019/04/30/4
- https://access.redhat.com/errata/RHSA-2020:1080
- https://access.redhat.com/errata/RHSA-2020:1600
- http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00047.html
- http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00061.html
- http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00024.html
- https://usn.ubuntu.com/3998-1/