Bug 50351 – openssl1.0: Multiple issues (4.3)

Bug 50351 - openssl1.0: Multiple issues (4.3)


Summary:	openssl1.0: Multiple issues (4.3)

Status:	CLOSED FIXED

Product:	UCS
Classification:	Unclassified
Component:	Security updates
Version:	UCS 4.3
Hardware:	All Linux

Importance:	P3 normal (vote)
Target Milestone:	UCS 4.3-4-errata
Assigned To:	Quality Assurance
QA Contact:	Philipp Hahn

URL:
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Depends on:
Blocks:
	Show dependency tree / graph

Reported:	2019-10-11 13:37 CEST by Philipp Hahn
Modified:	2019-10-16 17:18 CEST (History)
CC List:	0 users

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What kind of report is it?:	Security Issue
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Max CVSS v3 score:	5.5 (CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N)

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Description Philipp Hahn

2019-10-11 13:37:59 CEST

New Debian openssl1.0 1.0.2t-1~deb9u1 fixes:
This update addresses the following issues:
* side-channel weak encryption vulnerability (CVE-2019-1547)
* information disclosure in PKCS7_dataDecode and CMS_decrypt_set1_pkey (CVE-2019-1563)

Comment 1 Quality Assurance

2019-10-11 14:00:18 CEST

--- mirror/ftp/4.3/unmaintained/component/4.3-4-errata/source/openssl1.0_1.0.2s-1~deb9u1.dsc
+++ apt/ucs_4.3-0-ucs4.3-5/source/openssl1.0_1.0.2t-1~deb9u1.dsc
@@ -1,3 +1,11 @@
+1.0.2t-1~deb9u1 [Fri, 27 Sep 2019 21:49:56 +0200] Sebastian Andrzej Siewior <sebastian@breakpoint.cc>:
+
+  * Import 1.0.2t
+    - CVE-2019-1547 (Compute ECC cofactors if not provided during EC_GROUP
+      construction).
+    - CVE-2019-1563 (Fixed a padding oracle in PKCS7_dataDecode and
+      CMS_decrypt_set1_pkey).
+
 1.0.2s-1~deb9u1 [Wed, 26 Jun 2019 20:25:01 +0200] Sebastian Andrzej Siewior <sebastian@breakpoint.cc>:
 
   * New upstream version

<http://10.200.17.11/4.3-4/#3173120608854833400>

Comment 2 Philipp Hahn

2019-10-11 18:54:44 CEST

OK: yaml
OK: announce_errata
OK: patch
OK: piuparts

[4.3-4] 96f4748179 Bug #50351: openssl1.0 1.0.2t-1~deb9u1
 doc/errata/staging/openssl1.0.yaml | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

[4.3-4] 6c365273aa Bug #50351: openssl1.0_1.0.2t-1~deb9u1
 doc/errata/staging/openssl1.0.yaml | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

Comment 3 Arvid Requate

2019-10-16 17:18:14 CEST

<http://errata.software-univention.de/ucs/4.3/596.html>