CVE-2023-23457

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2023-23457
A Segmentation fault was found in UPX in PackLinuxElf64::invert_pt_dynamic() in p_lx_elf.cpp. An attacker with a crafted input file allows invalid memory address access that could lead to a denial of service.

5.5 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://bugzilla.redhat.com/show_bug.cgi?id=2160382 Issue Tracking Patch Third Party Advisory
https://github.com/upx/upx/commit/779b648c5f6aa9b33f4728f79dd4d0efec0bf860 Patch Third Party Advisory
https://github.com/upx/upx/issues/631 Exploit Patch Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EL3BVKIGG3SH6I3KPOYQAWCBD4UMPOPI/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TGEP3FBNRZXGLIA2B2ICMB32JVMPREFZ/
Configurations

Configuration 1 (hide)

cpe:2.3:a:upx_project:upx:*:*:*:*:*:*:*:*

Configuration 2 (hide)

OR cpe:2.3:o:fedoraproject:fedora:36:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:37:*:*:*:*:*:*:*
History

19 Apr 2024, 14:15

Type Values Removed Values Added
Summary
  • (es) Se encontró una falla de segmentación en UPX en PackLinuxElf64::invert_pt_dynamic() en p_lx_elf.cpp. Un atacante con un archivo de entrada manipulado permite el acceso a una dirección de memoria no válida que podría provocar una denegación de servicio.

07 Nov 2023, 04:07

Type Values Removed Values Added
References
  • {'url': 'https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/TGEP3FBNRZXGLIA2B2ICMB32JVMPREFZ/', 'name': 'FEDORA-2023-89fdc22ace', 'tags': ['Mailing List', 'Third Party Advisory'], 'refsource': 'FEDORA'}
  • {'url': 'https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/EL3BVKIGG3SH6I3KPOYQAWCBD4UMPOPI/', 'name': 'FEDORA-2023-8d91390935', 'tags': ['Mailing List', 'Third Party Advisory'], 'refsource': 'FEDORA'}
  • () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TGEP3FBNRZXGLIA2B2ICMB32JVMPREFZ/ -
  • () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EL3BVKIGG3SH6I3KPOYQAWCBD4UMPOPI/ -

23 Jan 2023, 15:06

Type Values Removed Values Added
CWE CWE-119
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 5.5
References (MISC) https://bugzilla.redhat.com/show_bug.cgi?id=2160382 - (MISC) https://bugzilla.redhat.com/show_bug.cgi?id=2160382 - Issue Tracking, Patch, Third Party Advisory
References (MISC) https://github.com/upx/upx/issues/631 - (MISC) https://github.com/upx/upx/issues/631 - Exploit, Patch, Third Party Advisory
References (FEDORA) https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/EL3BVKIGG3SH6I3KPOYQAWCBD4UMPOPI/ - (FEDORA) https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/EL3BVKIGG3SH6I3KPOYQAWCBD4UMPOPI/ - Mailing List, Third Party Advisory
References (MISC) https://github.com/upx/upx/commit/779b648c5f6aa9b33f4728f79dd4d0efec0bf860 - (MISC) https://github.com/upx/upx/commit/779b648c5f6aa9b33f4728f79dd4d0efec0bf860 - Patch, Third Party Advisory
References (FEDORA) https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/TGEP3FBNRZXGLIA2B2ICMB32JVMPREFZ/ - (FEDORA) https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/TGEP3FBNRZXGLIA2B2ICMB32JVMPREFZ/ - Mailing List, Third Party Advisory
First Time Fedoraproject
Fedoraproject fedora
Upx Project upx
Upx Project
CPE cpe:2.3:a:upx_project:upx:*:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:37:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:36:*:*:*:*:*:*:*

22 Jan 2023, 04:15

Type Values Removed Values Added
References
  • (FEDORA) https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/EL3BVKIGG3SH6I3KPOYQAWCBD4UMPOPI/ -
  • (FEDORA) https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/TGEP3FBNRZXGLIA2B2ICMB32JVMPREFZ/ -

12 Jan 2023, 19:20

Type Values Removed Values Added
New CVE
Information

Published : 2023-01-12 19:15

Updated : 2024-04-19 14:15

NVD link : CVE-2023-23457

Mitre link : CVE-2023-23457

CVE.ORG link : CVE-2023-23457

JSON object : View

Products Affected

upx_project

  • upx

fedoraproject

  • fedora
CWE
CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer