MGASA-2017-0366

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Source
https://advisories.mageia.org/MGASA-2017-0366.html
Import Source
https://advisories.mageia.org/MGASA-2017-0366.json
JSON Data
https://api.osv.dev/v1/vulns/MGASA-2017-0366
Related
Published
2017-10-09T09:51:10Z
Modified
2017-10-09T09:28:40Z
Summary
Updated x11-server packages fix security vulnerabilities
Details

In Xext/shm, the shmseg resource id can belong to a non-existing client and abort X server with FatalError "client not in use", or overwrite existing segment of another existing client (CVE-2017-13721).

Generating strings for XKB data used a single shared static buffer, which offered several opportunities for errors when strings end up longer than anticipated (CVE-2017-13723).

References
Credits

Affected packages

Mageia:5 / x11-server

Package

Name
x11-server
Purl
pkg:rpm/mageia/x11-server?distro=mageia-5

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.16.4-2.3.mga5

Ecosystem specific 

{
    "section": "core"
}

Mageia:6 / x11-server

Package

Name
x11-server
Purl
pkg:rpm/mageia/x11-server?distro=mageia-6

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.19.4-1.mga6

Ecosystem specific 

{
    "section": "core"
}