MGASA-2019-0365 - Updated openjpeg2 packages fix security vulnerability

Publication date: 06 Dec 2019
URL: https://advisories.mageia.org/MGASA-2019-0365.html
Type: security
Affected Mageia releases: 7
CVE: CVE-2019-12973

The updated packages fix a security vulnerability:

In OpenJPEG 2.3.1, there is excessive iteration in the opj_t1_encode_cblks
function of openjp2/t1.c. Remote attackers could leverage this
vulnerability to cause a denial of service via a crafted bmp file. This
issue is similar to CVE-2018-6616. (CVE-2019-12973)

References:
- https://bugs.mageia.org/show_bug.cgi?id=25769
- - https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-12973

SRPMS:
- 7/core/openjpeg2-2.3.1-1.1.mga7

Mageia 2019-0365: openjpeg2 security update

The updated packages fix a security vulnerability: In OpenJPEG 2.3.1, there is excessive iteration in the opj_t1_encode_cblks function of openjp2/t1.c

Summary

The updated packages fix a security vulnerability:
In OpenJPEG 2.3.1, there is excessive iteration in the opj_t1_encode_cblks function of openjp2/t1.c. Remote attackers could leverage this vulnerability to cause a denial of service via a crafted bmp file. This issue is similar to CVE-2018-6616. (CVE-2019-12973)

References

- https://bugs.mageia.org/show_bug.cgi?id=25769

- - https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-12973

Resolution

MGASA-2019-0365 - Updated openjpeg2 packages fix security vulnerability

SRPMS

- 7/core/openjpeg2-2.3.1-1.1.mga7

Severity
Publication date: 06 Dec 2019
URL: https://advisories.mageia.org/MGASA-2019-0365.html
Type: security
CVE: CVE-2019-12973

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