Bug 52079 – (ES 4.3) openjpeg2

Bug 52079 - (ES 4.3) openjpeg2


Summary:	(ES 4.3) openjpeg2

Status:	CLOSED FIXED

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

Importance:	P5 normal (vote)
Target Milestone:	---
Assigned To:	Quality Assurance
QA Contact:	Felix Botner

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Reported:	2020-09-20 21:48 CEST by Erik Damrose
Modified:	2020-11-30 12:42 CET (History)
CC List:	1 user (show)

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Description Erik Damrose

2020-09-20 21:48:30 CEST

Provide openjpeg2 version 2.1.2-1.1+deb9u5 for UCS 4.3
First imported at bug #51710

This update addresses the following issues:
* Denial of service in function opj_t1_encode_cblks in openjp2/t1.c
  (CVE-2019-12973)
* Heap-based buffer overflow in opj_t1_clbl_decode_processor()
  (CVE-2020-6851)
* Heap-based buffer overflow in pj_t1_clbl_decode_processor in openjp2/t1.c
  (CVE-2020-8112)
* Use-after-free and double-free via a mix of valid and invalid files in a
  directory operated on by the decompressor (CVE-2020-15389)

Comment 1 Felix Botner

2020-11-19 11:31:25 CET

-> apt-cache policy libopenjp2-7
libopenjp2-7:
  Installiert:           2.1.2-1.1+deb9u5
  Installationskandidat: 2.1.2-1.1+deb9u5
  Versionstabelle:
 *** 2.1.2-1.1+deb9u5 500
        500 http://192.168.0.10/build2 ucs_4.3-0-extsec4.3/amd64/ Packages

Comment 2 Erik Damrose

2020-11-30 12:42:06 CET

CLOSED: Released as extsec4.3 update