MGASA-2021-0252 - Updated exif packages fix a security vulnerability

Publication date: 13 Jun 2021
URL: https://advisories.mageia.org/MGASA-2021-0252.html
Type: security
Affected Mageia releases: 7, 8
CVE: CVE-2021-27815

NULL Pointer Deference in the exif command line tool, when printing out
XML formatted EXIF data, in exif v0.6.22 and earlier allows attackers to
cause a Denial of Service (DoS) by uploading a malicious JPEG file, causing
the application to crash. (CVE-2021-27815).

References:
- https://bugs.mageia.org/show_bug.cgi?id=29038
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/thread/QMC6OTXZRPCUD3LOSWO4ISR7CH7NJQDT/
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-27815

SRPMS:
- 7/core/exif-0.6.22-1.1.mga7
- 8/core/exif-0.6.22-1.1.mga8

Mageia 2021-0252: exif security update

NULL Pointer Deference in the exif command line tool, when printing out XML formatted EXIF data, in exif v0.6.22 and earlier allows attackers to cause a Denial of Service (DoS) by ...

Summary

NULL Pointer Deference in the exif command line tool, when printing out XML formatted EXIF data, in exif v0.6.22 and earlier allows attackers to cause a Denial of Service (DoS) by uploading a malicious JPEG file, causing the application to crash. (CVE-2021-27815).

References

- https://bugs.mageia.org/show_bug.cgi?id=29038

- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/thread/QMC6OTXZRPCUD3LOSWO4ISR7CH7NJQDT/

- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-27815

Resolution

MGASA-2021-0252 - Updated exif packages fix a security vulnerability

SRPMS

- 7/core/exif-0.6.22-1.1.mga7

- 8/core/exif-0.6.22-1.1.mga8

Severity
Publication date: 13 Jun 2021
URL: https://advisories.mageia.org/MGASA-2021-0252.html
Type: security
CVE: CVE-2021-27815

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