ΠΠΏΠΈΡΠ°Π½ΠΈΠ΅
Security update for memcached
This update fixes the following issues:
- CVE-2016-8705: Server update remote code execution (bsc#1007870).
- CVE-2017-9951: Heap-based buffer over-read in try_read_command function (incomplete fix for CVE-2016-8705) (bsc#1056865).
Π‘ΠΏΠΈΡΠΎΠΊ ΠΏΠ°ΠΊΠ΅ΡΠΎΠ²
SUSE Linux Enterprise Software Development Kit 11 SP4
memcached-1.2.6-5.17.4.1
SUSE Studio Onsite 1.3
memcached-1.2.6-5.17.4.1
SUSE Studio Onsite Runner 1.3
memcached-1.2.6-5.17.4.1
Π‘ΡΡΠ»ΠΊΠΈ
- Link for SUSE-SU-2018:1601-1
- E-Mail link for SUSE-SU-2018:1601-1
- SUSE Security Ratings
- SUSE Bug 1007870
- SUSE Bug 1056865
- SUSE CVE CVE-2016-8705 page
- SUSE CVE CVE-2017-9951 page
ΠΠΏΠΈΡΠ°Π½ΠΈΠ΅
Multiple integer overflows in process_bin_update function in Memcached, which is responsible for processing multiple commands of Memcached binary protocol, can be abused to cause heap overflow and lead to remote code execution.
ΠΠ°ΡΡΠΎΠ½ΡΡΡΠ΅ ΠΏΡΠΎΠ΄ΡΠΊΡΡ
SUSE Linux Enterprise Software Development Kit 11 SP4:memcached-1.2.6-5.17.4.1
SUSE Studio Onsite 1.3:memcached-1.2.6-5.17.4.1
SUSE Studio Onsite Runner 1.3:memcached-1.2.6-5.17.4.1
Π‘ΡΡΠ»ΠΊΠΈ
- CVE-2016-8705
- SUSE Bug 1007866
- SUSE Bug 1007870
- SUSE Bug 1056865
ΠΠΏΠΈΡΠ°Π½ΠΈΠ΅
The try_read_command function in memcached.c in memcached before 1.4.39 allows remote attackers to cause a denial of service (segmentation fault) via a request to add/set a key, which makes a comparison between signed and unsigned int and triggers a heap-based buffer over-read. NOTE: this vulnerability exists because of an incomplete fix for CVE-2016-8705.
ΠΠ°ΡΡΠΎΠ½ΡΡΡΠ΅ ΠΏΡΠΎΠ΄ΡΠΊΡΡ
SUSE Linux Enterprise Software Development Kit 11 SP4:memcached-1.2.6-5.17.4.1
SUSE Studio Onsite 1.3:memcached-1.2.6-5.17.4.1
SUSE Studio Onsite Runner 1.3:memcached-1.2.6-5.17.4.1
Π‘ΡΡΠ»ΠΊΠΈ
- CVE-2017-9951
- SUSE Bug 1007870
- SUSE Bug 1056865