Описание
Security update for opensc
This update for opensc fixes the following issues:
- CVE-2019-15945: Fixed an out-of-bounds access of an ASN.1 Bitstring in decode_bit_string (bsc#1149746).
- CVE-2019-15946: Fixed an out-of-bounds access of an ASN.1 Octet string in asn1_decode_entry (bsc#1149747)
- CVE-2019-19479: Fixed an incorrect read operation during parsing of a SETCOS file attribute (bsc#1158256)
- CVE-2019-19480: Fixed an improper free operation in sc_pkcs15_decode_prkdf_entry (bsc#1158307).
- CVE-2019-20792: Fixed a double free in coolkey_free_private_data (bsc#1170809).
- CVE-2020-26570: Fixed a buffer overflow in sc_oberthur_read_file (bsc#1177364).
- CVE-2020-26571: Fixed a stack-based buffer overflow in gemsafe GPK smart card software driver (bsc#1177380)
- CVE-2020-26572: Fixed a stack-based buffer overflow in tcos_decipher (bsc#1177378).
Список пакетов
SUSE Linux Enterprise Module for Basesystem 15 SP2
Ссылки
- Link for SUSE-SU-2021:1168-1
- E-Mail link for SUSE-SU-2021:1168-1
- SUSE Security Ratings
- SUSE Bug 1149746
- SUSE Bug 1149747
- SUSE Bug 1158256
- SUSE Bug 1158307
- SUSE Bug 1170809
- SUSE Bug 1177364
- SUSE Bug 1177378
- SUSE Bug 1177380
- SUSE CVE CVE-2019-15945 page
- SUSE CVE CVE-2019-15946 page
- SUSE CVE CVE-2019-19479 page
- SUSE CVE CVE-2019-19480 page
- SUSE CVE CVE-2019-20792 page
- SUSE CVE CVE-2020-26570 page
- SUSE CVE CVE-2020-26571 page
- SUSE CVE CVE-2020-26572 page
Описание
OpenSC before 0.20.0-rc1 has an out-of-bounds access of an ASN.1 Bitstring in decode_bit_string in libopensc/asn1.c.
Затронутые продукты
Ссылки
- CVE-2019-15945
- SUSE Bug 1149746
- SUSE Bug 1179291
Описание
OpenSC before 0.20.0-rc1 has an out-of-bounds access of an ASN.1 Octet string in asn1_decode_entry in libopensc/asn1.c.
Затронутые продукты
Ссылки
- CVE-2019-15946
- SUSE Bug 1149747
- SUSE Bug 1179291
Описание
An issue was discovered in OpenSC through 0.19.0 and 0.20.x through 0.20.0-rc3. libopensc/card-setcos.c has an incorrect read operation during parsing of a SETCOS file attribute.
Затронутые продукты
Ссылки
- CVE-2019-19479
- SUSE Bug 1158256
- SUSE Bug 1179291
Описание
An issue was discovered in OpenSC through 0.19.0 and 0.20.x through 0.20.0-rc3. libopensc/pkcs15-prkey.c has an incorrect free operation in sc_pkcs15_decode_prkdf_entry.
Затронутые продукты
Ссылки
- CVE-2019-19480
- SUSE Bug 1158307
- SUSE Bug 1179291
Описание
OpenSC before 0.20.0 has a double free in coolkey_free_private_data because coolkey_add_object in libopensc/card-coolkey.c lacks a uniqueness check.
Затронутые продукты
Ссылки
- CVE-2019-20792
- SUSE Bug 1170809
Описание
The Oberthur smart card software driver in OpenSC before 0.21.0-rc1 has a heap-based buffer overflow in sc_oberthur_read_file.
Затронутые продукты
Ссылки
- CVE-2020-26570
- SUSE Bug 1177364
- SUSE Bug 1179291
Описание
The gemsafe GPK smart card software driver in OpenSC before 0.21.0-rc1 has a stack-based buffer overflow in sc_pkcs15emu_gemsafeGPK_init.
Затронутые продукты
Ссылки
- CVE-2020-26571
- SUSE Bug 1177380
- SUSE Bug 1179291
Описание
The TCOS smart card software driver in OpenSC before 0.21.0-rc1 has a stack-based buffer overflow in tcos_decipher.
Затронутые продукты
Ссылки
- CVE-2020-26572
- SUSE Bug 1177378
- SUSE Bug 1179291