Improper Input Validation The advisory has been revoked - it doesn't affect any version of package python38-asn1crypto  (opens in a new tab)


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EPSS
1.22% (78th percentile)

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  • Snyk IDSNYK-RHEL8-PYTHON38ASN1CRYPTO-2766638
  • published18 Apr 2022
  • disclosed2 Aug 2015

Introduced: 2 Aug 2015

CVE-2015-20107  (opens in a new tab)
CWE-20  (opens in a new tab)
CWE-77  (opens in a new tab)

Amendment

The Red Hat security team deemed this advisory irrelevant for RHEL:8.

NVD Description

Note: Versions mentioned in the description apply only to the upstream python38-asn1crypto package and not the python38-asn1crypto package as distributed by RHEL.

In Python (aka CPython) up to 3.10.8, the mailcap module does not add escape characters into commands discovered in the system mailcap file. This may allow attackers to inject shell commands into applications that call mailcap.findmatch with untrusted input (if they lack validation of user-provided filenames or arguments). The fix is also back-ported to 3.7, 3.8, 3.9

References