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Package "python-pyasn1-doc"

Name: python-pyasn1-doc

Description:

ASN.1 library for Python (documentation)
Latest version: 0.4.8-1ubuntu0.1
Release: jammy (22.04)
Level: updates
Repository: main
Head package: pyasn1
Homepage: http://snmplabs.com/pyasn1/index.html

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base main 0.4.8-1
security main 0.4.8-1ubuntu0.1

Changelog

Version: 0.4.8-1ubuntu0.1 2026-01-23 01:55:23 UTC

  pyasn1 (0.4.8-1ubuntu0.1) jammy-security; urgency=medium

  * SECURITY UPDATE: memory exhaustion from malformed RELATIVE-OID
    - debian/patches/CVE-2026-23490.patch: add limit of 20 continuation
      octets per OID arc in pyasn1/codec/ber/decoder.py,
      tests/codec/ber/test_decoder.py.
    - CVE-2026-23490

 -- Marc Deslauriers <email address hidden> Tue, 20 Jan 2026 12:25:32 -0500
CVE-2026-23490 pyasn1 is a generic ASN.1 library for Python. Prior to 0.6.2, a Denial-of-Service issue has been found that leads to memory exhaustion from malformed


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