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Integer Overflow or Wraparound Affecting upx-ucl package, versions *

Severity

 Recommended
low

Based on Debian security rating.

Threat Intelligence

EPSS
0.42% (74th percentile)

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  • Snyk IDSNYK-DEBIAN10-UPXUCL-455573
  • published27 Jul 2019
  • disclosed27 Jul 2019
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Introduced: 27 Jul 2019

CVE-2019-14295  (opens in a new tab)
CWE-190  (opens in a new tab)

How to fix?

There is no fixed version for Debian:10 upx-ucl.

NVD Description

Note: Versions mentioned in the description apply only to the upstream upx-ucl package and not the upx-ucl package as distributed by Debian. See How to fix? for Debian:10 relevant fixed versions and status.

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.