MGASA-2020-0388
- Source
- https://advisories.mageia.org/MGASA-2020-0388.html
- Import Source
- https://advisories.mageia.org/MGASA-2020-0388.json
- JSON Data
- https://api.osv.dev/v1/vulns/MGASA-2020-0388
- Related
- Published
- 2020-10-20T16:22:12Z
- Modified
- 2020-10-20T15:52:19Z
- Summary
- Updated tigervnc packages fix a security vulnerability
- Details
-
In rfb/CSecurityTLS.cxx and rfb/CSecurityTLS.java in TigerVNC before 1.11.0, viewers mishandle TLS certificate exceptions. They store the certificates as authorities, meaning that the owner of a certificate could impersonate any server after a client had added an exception. (CVE-2020-26117)
- References
-
- https://advisories.mageia.org/MGASA-2020-0388.html
- https://bugs.mageia.org/show_bug.cgi?id=27270
- https://github.com/TigerVNC/tigervnc/releases/tag/v1.11.0
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/thread/XJC7PGEFEUUZTWSX7CGQG5YLB3NCQ6BO/
- https://www.debian.org/lts/security/2020/dla-2396
- https://lists.opensuse.org/opensuse-security-announce/2020-10/msg00025.html
- Credits
-
-
- Mageia - COORDINATOR
-
Affected packages
Mageia:7 / tigervnc
Package
- Name
- tigervnc
- Purl
- pkg:rpm/mageia/tigervnc?distro=mageia-7