Описание
Security update for openjpeg
This update for openjpeg fixes the following issues:
- CVE-2018-20846: Fixed an Out-of-bounds accesses in pi_next_lrcp, pi_next_rlcp, pi_next_rpcl, pi_next_pcrl, pi_next_rpcl, and pi_next_cprl in openmj2/pi. (bsc#1140205)
- CVE-2018-21010: Fixed a heap buffer overflow in color_apply_icc_profile in bin/common/color.c (bsc#1149789)
- CVE-2020-27824: Fixed an OOB read in opj_dwt_calc_explicit_stepsizes() (bsc#1179821)
- CVE-2020-27842: Fixed null pointer dereference in opj_tgt_reset function in lib/openjp2/tgt.c (bsc#1180043)
- CVE-2020-27843: Fixed an out-of-bounds read in opj_t2_encode_packet function in openjp2/t2.c (bsc#1180044)
- CVE-2020-27845: Fixed a heap-based buffer over-read in functions opj_pi_next_rlcp, opj_pi_next_rpcl and opj_pi_next_lrcp in openjp2/pi.c (bsc#1180046)
Список пакетов
SUSE Linux Enterprise High Performance Computing 15 SP2-ESPOS
SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS
SUSE Linux Enterprise High Performance Computing 15-ESPOS
SUSE Linux Enterprise High Performance Computing 15-LTSS
SUSE Linux Enterprise Module for Desktop Applications 15 SP3
SUSE Linux Enterprise Module for Desktop Applications 15 SP4
SUSE Linux Enterprise Server 15 SP1-BCL
SUSE Linux Enterprise Server 15 SP2-BCL
SUSE Linux Enterprise Server 15-LTSS
SUSE Linux Enterprise Server for SAP Applications 15
openSUSE Leap 15.3
openSUSE Leap 15.4
Ссылки
- Link for SUSE-SU-2022:4082-1
- E-Mail link for SUSE-SU-2022:4082-1
- SUSE Security Ratings
- SUSE Bug 1140205
- SUSE Bug 1149789
- SUSE Bug 1179821
- SUSE Bug 1180043
- SUSE Bug 1180044
- SUSE Bug 1180046
- SUSE CVE CVE-2018-20846 page
- SUSE CVE CVE-2018-21010 page
- SUSE CVE CVE-2020-27824 page
- SUSE CVE CVE-2020-27842 page
- SUSE CVE CVE-2020-27843 page
- SUSE CVE CVE-2020-27845 page
Описание
Out-of-bounds accesses in the functions pi_next_lrcp, pi_next_rlcp, pi_next_rpcl, pi_next_pcrl, pi_next_rpcl, and pi_next_cprl in openmj2/pi.c in OpenJPEG through 2.3.0 allow remote attackers to cause a denial of service (application crash).
Затронутые продукты
Ссылки
- CVE-2018-20846
- SUSE Bug 1140205
Описание
OpenJPEG before 2.3.1 has a heap buffer overflow in color_apply_icc_profile in bin/common/color.c.
Затронутые продукты
Ссылки
- CVE-2018-21010
- SUSE Bug 1149789
Описание
A flaw was found in OpenJPEG's encoder in the opj_dwt_calc_explicit_stepsizes() function. This flaw allows an attacker who can supply crafted input to decomposition levels to cause a buffer overflow. The highest threat from this vulnerability is to system availability.
Затронутые продукты
Ссылки
- CVE-2020-27824
- SUSE Bug 1179821
Описание
There's a flaw in openjpeg's t2 encoder in versions prior to 2.4.0. An attacker who is able to provide crafted input to be processed by openjpeg could cause a null pointer dereference. The highest impact of this flaw is to application availability.
Затронутые продукты
Ссылки
- CVE-2020-27842
- SUSE Bug 1180043
Описание
A flaw was found in OpenJPEG in versions prior to 2.4.0. This flaw allows an attacker to provide specially crafted input to the conversion or encoding functionality, causing an out-of-bounds read. The highest threat from this vulnerability is system availability.
Затронутые продукты
Ссылки
- CVE-2020-27843
- SUSE Bug 1180044
Описание
There's a flaw in src/lib/openjp2/pi.c of openjpeg in versions prior to 2.4.0. If an attacker is able to provide untrusted input to openjpeg's conversion/encoding functionality, they could cause an out-of-bounds read. The highest impact of this flaw is to application availability.
Затронутые продукты
Ссылки
- CVE-2020-27845
- SUSE Bug 1180046