Mageia 2021-0549: curaengine security update

Advisories

MGASA-2021-0549 - Updated curaengine packages fix security vulnerability

Publication date: 10 Dec 2021
URL: https://advisories.mageia.org/MGASA-2021-0549.html
Type: security
Affected Mageia releases: 8
CVE: CVE-2021-28021,
     CVE-2021-42715,
     CVE-2021-42716

Buffer overflow vulnerability in function stbi__extend_receive in
stb_image.h in stb 2.26 via a crafted JPEG file. (CVE-2021-28021)

An issue was discovered in stb stb_image.h 1.33 through 2.27. The HDR
loader parsed truncated end-of-file RLE scanlines as an infinite sequence
of zero-length runs. An attacker could potentially have caused denial of
service in applications using stb_image by submitting crafted HDR files.
(CVE-2021-42715)

An issue was discovered in stb stb_image.h 2.27. The PNM loader
incorrectly interpreted 16-bit PGM files as 8-bit when converting to RGBA,
leading to a buffer overflow when later reinterpreting the result as a
16-bit buffer. An attacker could potentially have crashed a service using
stb_image, or read up to 1024 bytes of non-consecutive heap data without
control over the read location. (CVE-2021-42716)

References:
- https://bugs.mageia.org/show_bug.cgi?id=29622
- https://lists.fedoraproject.org/archives/list/[email protected]/thread/3TDGZFLBOP27LZKLH45WQLSNPSPP7S7Z/
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-28021
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-42715
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-42716

SRPMS:
- 8/core/curaengine-4.8.0-1.1.mga8

Mageia 2021-0549: curaengine security update

Buffer overflow vulnerability in function stbi__extend_receive in stb_image.h in stb 2.26 via a crafted JPEG file

Summary

Buffer overflow vulnerability in function stbi__extend_receive in stb_image.h in stb 2.26 via a crafted JPEG file. (CVE-2021-28021)
An issue was discovered in stb stb_image.h 1.33 through 2.27. The HDR loader parsed truncated end-of-file RLE scanlines as an infinite sequence of zero-length runs. An attacker could potentially have caused denial of service in applications using stb_image by submitting crafted HDR files. (CVE-2021-42715)
An issue was discovered in stb stb_image.h 2.27. The PNM loader incorrectly interpreted 16-bit PGM files as 8-bit when converting to RGBA, leading to a buffer overflow when later reinterpreting the result as a 16-bit buffer. An attacker could potentially have crashed a service using stb_image, or read up to 1024 bytes of non-consecutive heap data without control over the read location. (CVE-2021-42716)

References

- https://bugs.mageia.org/show_bug.cgi?id=29622

- https://lists.fedoraproject.org/archives/list/[email protected]/thread/3TDGZFLBOP27LZKLH45WQLSNPSPP7S7Z/

- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-28021

- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-42715

- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-42716

Resolution

MGASA-2021-0549 - Updated curaengine packages fix security vulnerability

SRPMS

- 8/core/curaengine-4.8.0-1.1.mga8

Severity
Publication date: 10 Dec 2021
URL: https://advisories.mageia.org/MGASA-2021-0549.html
Type: security
CVE: CVE-2021-28021, CVE-2021-42715, CVE-2021-42716

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