CVE-2019-14296 — Improper Restriction of Operations within the Bounds of a Memory Buffer in Upx-ucl

CWE-119 — Improper Restriction of Operations within the Bounds of a Memory Buffer8 documents5 sources
Severity
7.8HIGHNVD
EPSS
0.5%
top 35.86%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Debian Upx-uclUPX
Timeline
PublishedJul 27
Latest updateMay 24

Description

canUnpack in p_vmlinx.cpp in UPX 3.95 allows remote attackers to cause a denial of service (SEGV or buffer overflow, and application crash) or possibly have unspecified other impact via a crafted UPX packed file.

CVSS vector

CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HExploitability: 1.8 | Impact: 5.9

Affected Packages2 packages

▶debiandebian/upx-ucl< upx-ucl 3.95-2 (bullseye)
▶NVDupx/upx3.95

Patches

Patch: github.com ↗Patch: github.com ↗

🔴Vulnerability Details

2
GHSA
GHSA-528r-q74g-hxwp: canUnpack in p_vmlinx↗2022-05-24
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OSV
CVE-2019-14296: canUnpack in p_vmlinx↗2019-07-27
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📋Vendor Advisories

1
Debian
CVE-2019-14296: upx-ucl - canUnpack in p_vmlinx.cpp in UPX 3.95 allows remote attackers to cause a denial ...↗2019
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💬Community

4
Bugzilla
CVE-2019-14296 upx: denial of service in canUnpack in p_vmlinx.cpp↗2019-08-01
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Bugzilla
CVE-2019-14296 upx: denial of service in canUnpack in p_vmlinx.cpp [fedora-all]↗2019-08-01
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Bugzilla
CVE-2019-14296 upx: denial of service in canUnpack in p_vmlinx.cpp [epel-7]↗2019-08-01
▶
Bugzilla
CVE-2019-12802 radare2: denial of service in function rcc_context in /libr/egg/egg_lang.c↗2019-06-21
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CVE-2019-14296 — Debian Upx-ucl vulnerability | cvebase