CVE-2018-1000858

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Summary

CVECVE-2018-1000858
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2018-12-20 17:29:00 UTC
Updated2019-02-13 16:43:00 UTC
DescriptionGnuPG 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.

Risk And Classification

Problem Types: CWE-352

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Canonical Ubuntu Linux 18.04 All All All
Operating System Canonical Ubuntu Linux 18.10 All All All
Operating System Canonical Ubuntu Linux 18.04 All All All
Operating System Canonical Ubuntu Linux 18.10 All All All
Application Gnupg Gnupg All All All All

References

ReferenceSourceLinkTags
Attacks on GnuPG's Web Key Directory (WKD) | SektionEins GmbH MISC sektioneins.de Third Party Advisory
Advisory 01/2018: Multiple vulnerabilities in GnuPG/dirmngr regarding WKD | SektionEins GmbH MISC sektioneins.de Exploit, Third Party Advisory
USN-3853-1: GnuPG vulnerability | Ubuntu security notices UBUNTU usn.ubuntu.com Third Party Advisory
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Legacy QID Mappings

  • 296079 Oracle Solaris 11.4 Support Repository Update (SRU) 15.5.0 Missing (CPUOCT2019)
  • 940257 AlmaLinux Security Update for gnupg2 (ALSA-2020:4490)
  • 960413 Rocky Linux Security Update for gnupg2 (RLSA-2020:4490)
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