diff mbox series

python3-pyasn1: upgrade 0.6.3 -> 0.6.4

Message ID 20260718174810.1890741-1-tim.orling@konsulko.com
State New
Headers show
Series python3-pyasn1: upgrade 0.6.3 -> 0.6.4 | expand

Commit Message

Tim Orling July 18, 2026, 5:48 p.m. UTC 
From: Tim Orling <tim.orling@konsulko.com>

Upstream release notes:
https://github.com/pyasn1/pyasn1/blob/main/CHANGES.rst#revision-064-released-08-07-2026

Revision 0.6.4, released 08-07-2026
* CVE-2026-59885 (GHSA-8ppf-4f7h-5ppj): Fixed quadratic time complexity
  in the OBJECT IDENTIFIER and RELATIVE-OID decoders. A small crafted
  substrate encoding many arcs could consume excessive CPU. Arcs are now
  accumulated in linear time; decoded values are unchanged (thanks for
  reporting, tynus2)
* CVE-2026-59884 (GHSA-m4p7-r5rc-7g4j): Limited BER long-form tag IDs to
  20 octets (140 bits), matching the OID arc limit introduced in 0.6.2.
  Unbounded tag IDs allowed a crafted substrate to consume excessive CPU
  and memory; longer tag IDs are now rejected with PyAsn1Error. Also fixed
  Tag and TagSet repr() failing on huge tag (thanks for reporting,
  mikeappsec) IDs due to the integer-to-string conversion limit (Python
  3.11+)
* CVE-2026-59886 (GHSA-hm4w-wwcw-mr6r): Fixed excessive memory and CPU
  consumption in Real.__float__() for values with large base-10 exponents.
  Conversion no longer materializes huge intermediate integers; values too
  large to represent as a Python float raise OverflowError promptly, and
  prettyPrint() renders them as '<overflow>' as before. Also fixed base-10
  mantissa normalization to use exact integer arithmetic; mantissas larger
  than 2**53 could previously lose precision through float division (thanks
  for reporting, gvozdila)
* Pinned PyPI publish GitHub Action to an immutable commit

For full comparison of changes, see:
https://github.com/pyasn1/pyasn1/compare/v0.6.3...v0.6.4

Signed-off-by: Tim Orling <tim.orling@konsulko.com>
---
 .../python/{python3-pyasn1_0.6.3.bb => python3-pyasn1_0.6.4.bb} | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
 rename meta/recipes-devtools/python/{python3-pyasn1_0.6.3.bb => python3-pyasn1_0.6.4.bb} (83%)
diff mbox series

Patch

diff --git a/meta/recipes-devtools/python/python3-pyasn1_0.6.3.bb b/meta/recipes-devtools/python/python3-pyasn1_0.6.4.bb
similarity index 83%
rename from meta/recipes-devtools/python/python3-pyasn1_0.6.3.bb
rename to meta/recipes-devtools/python/python3-pyasn1_0.6.4.bb
index 60b38c57c5..086a21ffe8 100644
--- a/meta/recipes-devtools/python/python3-pyasn1_0.6.3.bb
+++ b/meta/recipes-devtools/python/python3-pyasn1_0.6.4.bb
@@ -3,7 +3,7 @@  HOMEPAGE = "http://pyasn1.sourceforge.net/"
 LICENSE = "BSD-2-Clause"
 LIC_FILES_CHKSUM = "file://LICENSE.rst;md5=190f79253908c986e6cacf380c3a5f6d"
 
-SRC_URI[sha256sum] = "697a8ecd6d98891189184ca1fa05d1bb00e2f84b5977c481452050549c8a72cf"
+SRC_URI[sha256sum] = "9c447d8431c947fe4c8febc4ed9e760bc29011a5b01e5c74b67025bd9fb8ce81"
 
 inherit pypi python_setuptools_build_meta ptest-python-pytest