CVE-2019-14295 — Integer Overflow or Wraparound in Upx-ucl

CWE-190 — Integer Overflow or Wraparound7 documents5 sources
Severity
5.5MEDIUMNVD
EPSS
0.3%
top 51.62%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Debian Upx-uclUPX
Timeline
PublishedJul 27
Latest updateMay 24

Description

An Integer overflow in the getElfSections function in p_vmlinx.cpp in UPX 3.95 allows remote attackers to cause a denial of service (crash) via a skewed offset larger than the size of the PE section in a UPX packed executable, which triggers an allocation of excessive memory.

CVSS vector

CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:HExploitability: 1.8 | Impact: 3.6

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-6m8h-vp4x-j6x4: An Integer overflow in the getElfSections function in p_vmlinx↗2022-05-24
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OSV
CVE-2019-14295: An Integer overflow in the getElfSections function in p_vmlinx↗2019-07-27
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📋Vendor Advisories

1
Debian
CVE-2019-14295: upx-ucl - An Integer overflow in the getElfSections function in p_vmlinx.cpp in UPX 3.95 a...↗2019
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💬Community

3
Bugzilla
CVE-2019-14295 upx: integer overflow in getElfSections function in p_vmlinx.cpp↗2019-08-01
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Bugzilla
CVE-2019-14295 upx: integer overflow in getElfSections function in p_vmlinx.cpp [epel-7]↗2019-08-01
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Bugzilla
CVE-2019-14295 upx: integer overflow in getElfSections function in p_vmlinx.cpp [fedora-all]↗2019-08-01
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CVE-2019-14295 — Integer Overflow or Wraparound | cvebase