Bug 54036 - python3.5: Multiple issues (4.4)
python3.5: Multiple issues (4.4)
Status: CLOSED FIXED
Product: UCS
Classification: Unclassified
Component: Security updates
UCS 4.4
All Linux
: P3 normal (vote)
: UCS 4.4-8-errata
Assigned To: Quality Assurance
Philipp Hahn
:
Depends on:
Blocks:
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Reported: 2021-11-08 08:10 CET by Quality Assurance
Modified: 2021-11-10 17:52 CET (History)
0 users

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Max CVSS v3 score: 6.5 (CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H)


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Description Quality Assurance univentionstaff 2021-11-08 08:10:46 CET
New Debian python3.5 3.5.3-1+deb9u5 fixes:
This update addresses the following issues:
* urllib: Regular expression DoS in AbstractBasicAuthHandler (CVE-2021-3733)
* urllib: HTTP client possible infinite loop on a 100 Continue response  (CVE-2021-3737)
Comment 1 Quality Assurance univentionstaff 2021-11-08 09:00:12 CET
--- mirror/ftp/4.4/unmaintained/4.4-8/source/python3.5_3.5.3-1+deb9u4.dsc
+++ apt/ucs_4.4-0-errata4.4-8/source/python3.5_3.5.3-1+deb9u5.dsc
@@ -1,3 +1,11 @@
+3.5.3-1+deb9u5 [Thu, 04 Nov 2021 20:59:10 +0530] Utkarsh Gupta <utkarsh@debian.org>:
+
+  * Non-maintainer upload by the LTS Security Team.
+  * Add patch to fix http client infinite line reading (DoS)
+    after a HTTP 100 Continuefix. (Fixes: CVE-2021-3737)
+  * Add patch to fix ReDoS in urllib
+    AbstractBasicAuthHandler. (Fixes: CVE-2021-3733)
+
 3.5.3-1+deb9u4 [Mon, 05 Apr 2021 11:00:41 +0200] Anton Gladky <gladk@debian.org>:
 
   * Non-maintainer upload by the LTS Security Team.

<http://piuparts.knut.univention.de/4.4-8/#6646714487353958180>
Comment 2 Philipp Hahn univentionstaff 2021-11-08 10:22:52 CET
OK: yaml
OK: announce_errata
OK: patch
OK: piuparts

[4.4-8] 1acc33741e Bug #54036: python3.5 3.5.3-1+deb9u5
 doc/errata/staging/python3.5.yaml | 15 +++++++++++++++
 1 file changed, 15 insertions(+)