MGASA-2019-0252 - Updated giflib packages fix security vulnerability

Publication date: 06 Sep 2019
URL: https://advisories.mageia.org/MGASA-2019-0252.html
Type: security
Affected Mageia releases: 6
CVE: CVE-2019-15133

Updated giflib packages fix security vulnerability:

In GIFLIB before 2019-02-16, a malformed GIF file triggers a divide-by-zero
exception in the decoder function DGifSlurp in dgif_lib.c if the height
field of the ImageSize data structure is equal to zero (CVE-2019-15133).

References:
- https://bugs.mageia.org/show_bug.cgi?id=25373
- https://ubuntu.com/security/notices/USN-4107-1
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-15133

SRPMS:
- 6/core/giflib-5.1.8-1.mga6

Mageia 2019-0252: giflib security update

Updated giflib packages fix security vulnerability: In GIFLIB before 2019-02-16, a malformed GIF file triggers a divide-by-zero exception in the decoder function DGifSlurp in dgif...

Summary

Updated giflib packages fix security vulnerability:
In GIFLIB before 2019-02-16, a malformed GIF file triggers a divide-by-zero exception in the decoder function DGifSlurp in dgif_lib.c if the height field of the ImageSize data structure is equal to zero (CVE-2019-15133).

References

- https://bugs.mageia.org/show_bug.cgi?id=25373

- https://ubuntu.com/security/notices/USN-4107-1

- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-15133

Resolution

MGASA-2019-0252 - Updated giflib packages fix security vulnerability

SRPMS

- 6/core/giflib-5.1.8-1.mga6

Severity
Publication date: 06 Sep 2019
URL: https://advisories.mageia.org/MGASA-2019-0252.html
Type: security
CVE: CVE-2019-15133

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