CVE-2023-23456

CVSS V2 None CVSS V3 None
Description
A heap-based buffer overflow issue was discovered in UPX in PackTmt::pack() in p_tmt.cpp file. The flow allows an attacker to cause a denial of service (abort) via a crafted file.
Overview
  • CVE ID
  • CVE-2023-23456
  • Assigner
  • patrick@puiterwijk.org
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2023-01-12T19:15:24
  • Last Modified Date
  • 2023-01-23T15:21:39
Weakness Enumerations
CWE URL
CWE-787 http://cwe.mitre.org/data/definitions/787.html
CWE-122 http://cwe.mitre.org/data/definitions/122.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:upx_project:upx:*:*:*:*:*:*:*:* 1 OR 2022-11-24
cpe:2.3:o:fedoraproject:fedora:36:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:fedoraproject:fedora:37:*:*:*:*:*:*:* 1 OR
References
Reference URL Reference Tags
https://bugzilla.redhat.com/show_bug.cgi?id=2160381
https://github.com/upx/upx/commit/510505a85cbe45e51fbd470f1aa8b02157c429d4
https://github.com/upx/upx/issues/632
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/EL3BVKIGG3SH6I3KPOYQAWCBD4UMPOPI/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/TGEP3FBNRZXGLIA2B2ICMB32JVMPREFZ/
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2023-23456
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-23456
History
Created Old Value New Value Data Type Notes
2023-01-12 20:16:15 Added to TrackCVE
2023-01-12 20:16:16 Weakness Enumeration new
2023-01-19 01:14:19 Awaiting Analysis Undergoing Analysis Vulnerability Status updated
2023-01-22 04:16:07 2023-01-22T04:15:11 CVE Modified Date updated
2023-01-22 04:16:09 References updated
2023-01-23 16:14:25 2023-01-23T15:21:39 CVE Modified Date updated
2023-01-23 16:14:25 Undergoing Analysis Analyzed Vulnerability Status updated
2023-01-23 16:14:26 Weakness Enumeration update
2023-01-23 16:14:26 CPE Information updated