MGASA-2023-0159 - Updated libfastjson packages fix security vulnerability

Publication date: 06 May 2023
URL: https://advisories.mageia.org/MGASA-2023-0159.html
Type: security
Affected Mageia releases: 8
CVE: CVE-2020-12762

Integer overflow and out-of-bounds write via a large JSON file, as
demonstrated by printbuf_memappend. (CVE-2020-12762)

References:
- https://bugs.mageia.org/show_bug.cgi?id=31812
- https://github.com/advisories/GHSA-3797-gmjf-45gm
- https://nvd.nist.gov/vuln/detail/CVE-2020-12762
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-12762

SRPMS:
- 8/core/libfastjson-1.2304.0-1.mga8

Mageia 2023-0159: libfastjson security update

Integer overflow and out-of-bounds write via a large JSON file, as demonstrated by printbuf_memappend

Summary

Integer overflow and out-of-bounds write via a large JSON file, as demonstrated by printbuf_memappend. (CVE-2020-12762)

References

- https://bugs.mageia.org/show_bug.cgi?id=31812

- https://github.com/advisories/GHSA-3797-gmjf-45gm

- https://nvd.nist.gov/vuln/detail/CVE-2020-12762

- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-12762

Resolution

MGASA-2023-0159 - Updated libfastjson packages fix security vulnerability

SRPMS

- 8/core/libfastjson-1.2304.0-1.mga8

Severity
Publication date: 06 May 2023
URL: https://advisories.mageia.org/MGASA-2023-0159.html
Type: security
CVE: CVE-2020-12762

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