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CVE-2018-1000858

N/A
Published: December 20, 2018 at 04:00 PM UTC
Updated: June 17, 2026 at 01:33 AM UTC
2 products affected across 2 vendorsUbuntu LinuxGnuPG

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Severity
N/A
Exploit prediction
EPSS 1%

Description

GnuPG version 2.1.12 - 2.2.11 contains a Cross ite Request Forgery (CSRF) vulnerability in dirmngr that can result in Attacker controlled CSRF, Information Disclosure, DoS. This attack appear to be exploitable via Victim must perform a WKD request, e.g. enter an email address in the composer window of Thunderbird/Enigmail. This vulnerability appears to have been fixed in after commit 4a4bb874f63741026bd26264c43bb32b1099f060.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Ubuntu Linux· Canonicalrubygems
95%
18.0418.10
GnuPG· Gnupg
95%
2.1.12 ≤ v ≤ 2.2.11

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (3)

x_refsource_MISCExploitThird Party Advisory
Source: [email protected]
https://sektioneins.de/en/advisories/advisory-012018-gnupg-wkd.html
x_refsource_MISCThird Party Advisory
Source: [email protected]
https://sektioneins.de/en/blog/18-11-23-gnupg-wkd.html
Vendor Advisoryx_refsource_UBUNTUThird Party Advisory
Source: [email protected]
https://usn.ubuntu.com/3853-1/

CVSS

6.8MEDIUM[email protected]
Confidentiality
PARTIAL
Integrity
PARTIAL
Availability
PARTIAL
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-352

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