VulnerabilityModified
CVE-2018-15587
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.
MEDIUM 6.5EPSS 2.44%
Does this matter?
Lower severity and a low EPSS score (2.44%). Track it; it rarely justifies an emergency change on its own.
Description
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.
- CVSS 3.0
- 6.5 MEDIUMCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
- EPSS
- 2.44% probability · 83th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-347
- Affected
- gnome/evolution · debian/debian linux
- Source
- cve@mitre.org
References
- 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
- http://packetstormsecurity.com/files/152703/Johnny-You-Are-Fired.htmlThird Party Advisory, VDB Entry
- http://seclists.org/fulldisclosure/2019/Apr/38Mailing List, Third Party Advisory
- http://www.openwall.com/lists/oss-security/2019/04/30/4Mailing List, Third Party Advisory
- https://bugzilla.gnome.org/show_bug.cgi?id=796424Exploit, Issue Tracking, Vendor Advisory
- 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.htmlMailing List, Third Party Advisory
- https://seclists.org/bugtraq/2019/Jun/7
- https://usn.ubuntu.com/3998-1/
- https://www.debian.org/security/2019/dsa-4457
- 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
- http://packetstormsecurity.com/files/152703/Johnny-You-Are-Fired.htmlThird Party Advisory, VDB Entry
- http://seclists.org/fulldisclosure/2019/Apr/38Mailing List, Third Party Advisory
- http://www.openwall.com/lists/oss-security/2019/04/30/4Mailing List, Third Party Advisory
- https://bugzilla.gnome.org/show_bug.cgi?id=796424Exploit, Issue Tracking, Vendor Advisory
- 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.htmlMailing List, Third Party Advisory
- https://seclists.org/bugtraq/2019/Jun/7
- https://usn.ubuntu.com/3998-1/
- https://www.debian.org/security/2019/dsa-4457
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.