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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…
Medium6.5EPSS 2.4%
- Published
- Updated
- Reserved
- Assigned by
- mitre
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.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 3.0 | Medium6.5 | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N |
- EPSS (exploitation in 30 days)
- 2.4% · top 16% of all CVEs (4 Nov 2026)
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 6.5.
Weakness
Affected products
n/a
- affected n/a
References (13)
- https://bugzilla.gnome.org/show_bug.cgi?id=796424 (opens in a new tab)x_refsource_MISCx_transferred
- [debian-lts-announce] 20190426 [SECURITY] [DLA 1766-1] evolution security update (opens in a new tab)mailing-listx_refsource_MLISTx_transferred
- [oss-security] 20190430 Spoofing OpenPGP and S/MIME Signatures in Emails (multiple clients) (opens in a new tab)mailing-listx_refsource_MLISTx_transferred
- 20190430 OpenPGP and S/MIME signature forgery attacks in multiple email clients (opens in a new tab)mailing-listx_refsource_FULLDISCx_transferred
- http://packetstormsecurity.com/files/152703/Johnny-You-Are-Fired.html (opens in a new tab)x_refsource_MISCx_transferred
- https://github.com/RUB-NDS/Johnny-You-Are-Fired (opens in a new tab)x_refsource_MISCx_transferred
- https://github.com/RUB-NDS/Johnny-You-Are-Fired/blob/master/paper/johnny-fired.pdf (opens in a new tab)x_refsource_MISCx_transferred
- openSUSE-SU-2019:1431 (opens in a new tab)vendor-advisoryx_refsource_SUSEx_transferred
- openSUSE-SU-2019:1453 (opens in a new tab)vendor-advisoryx_refsource_SUSEx_transferred
- USN-3998-1 (opens in a new tab)vendor-advisoryx_refsource_UBUNTUx_transferred
- DSA-4457 (opens in a new tab)vendor-advisoryx_refsource_DEBIANx_transferred
- openSUSE-SU-2019:1528 (opens in a new tab)vendor-advisoryx_refsource_SUSEx_transferred
- 20190609 [SECURITY] [DSA 4457-1] evolution security update (opens in a new tab)mailing-listx_refsource_BUGTRAQx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
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[](https://trackcve.app/cve/CVE-2018-15587)Record last updated .