MGASA-2023-0052 - Updated upx packages fix security vulnerability

Publication date: 20 Feb 2023
URL: https://advisories.mageia.org/MGASA-2023-0052.html
Type: security
Affected Mageia releases: 8
CVE: CVE-2023-23456,
     CVE-2023-23457

Denial of service due to heap-based buffer overflow issue in UPX in
PackTmt::pack() in p_tmt.cpp file. (CVE-2023-23456)
Denial of service due to segmentation fault in UPX in
PackLinuxElf64::invert_pt_dynamic() in p_lx_elf.cpp. (CVE-2023-23457)

References:
- https://bugs.mageia.org/show_bug.cgi?id=31449
- https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/OY3PZTUNJBOAOSBB3625O5WLS7HRY73I/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/thread/TGEP3FBNRZXGLIA2B2ICMB32JVMPREFZ/
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-23456
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-23457

SRPMS:
- 8/core/upx-4.0.2-1.mga8

Mageia 2023-0052: upx security update

Denial of service due to heap-based buffer overflow issue in UPX in PackTmt::pack() in p_tmt.cpp file

Summary

Denial of service due to heap-based buffer overflow issue in UPX in PackTmt::pack() in p_tmt.cpp file. (CVE-2023-23456) Denial of service due to segmentation fault in UPX in PackLinuxElf64::invert_pt_dynamic() in p_lx_elf.cpp. (CVE-2023-23457)

References

- https://bugs.mageia.org/show_bug.cgi?id=31449

- https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/OY3PZTUNJBOAOSBB3625O5WLS7HRY73I/

- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/thread/TGEP3FBNRZXGLIA2B2ICMB32JVMPREFZ/

- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-23456

- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-23457

Resolution

MGASA-2023-0052 - Updated upx packages fix security vulnerability

SRPMS

- 8/core/upx-4.0.2-1.mga8

Severity
Publication date: 20 Feb 2023
URL: https://advisories.mageia.org/MGASA-2023-0052.html
Type: security
CVE: CVE-2023-23456, CVE-2023-23457

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