Login
Newsletter
Werbung

Sicherheit: Denial of Service in openssl
Aktuelle Meldungen Distributionen
Name: Denial of Service in openssl
ID: SUSE-SU-2018:2207-1
Distribution: SUSE
Plattformen: SUSE Studio Onsite 1.3, SUSE Linux Enterprise Software Development Kit 11-SP4, SUSE Linux Enterprise Server 11-SP4, SUSE Linux Enterprise Debuginfo 11-SP3, SUSE Linux Enterprise Debuginfo 11-SP4, SUSE Linux Enterprise Server 11-SP3-LTSS, SUSE Linux Enterprise Point of Sale 11-SP3
Datum: Mo, 6. August 2018, 17:36
Referenzen: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-0732
Applikationen: OpenSSL

Originalnachricht

   SUSE Security Update: Security update for openssl
______________________________________________________________________________

Announcement ID: SUSE-SU-2018:2207-1
Rating: moderate
References: #1097158 #1097624 #1098592
Cross-References: CVE-2018-0732
Affected Products:
SUSE Studio Onsite 1.3
SUSE Linux Enterprise Software Development Kit 11-SP4
SUSE Linux Enterprise Server 11-SP4
SUSE Linux Enterprise Server 11-SP3-LTSS
SUSE Linux Enterprise Point of Sale 11-SP3
SUSE Linux Enterprise Debuginfo 11-SP4
SUSE Linux Enterprise Debuginfo 11-SP3
______________________________________________________________________________

An update that solves one vulnerability and has two fixes
is now available.

Description:

This update for openssl fixes the following issues:

- CVE-2018-0732: During key agreement in a TLS handshake using a DH(E)
based ciphersuite a malicious server could have sent a very large prime
value to the client. This caused the client to spend an unreasonably
long period of time generating a key for this prime resulting in a hang
until the client has finished. This could be exploited in a Denial Of
Service attack (bsc#1097158).
- Blinding enhancements for ECDSA and DSA (bsc#1097624, bsc#1098592)


Patch Instructions:

To install this SUSE Security Update use the SUSE recommended installation
methods
like YaST online_update or "zypper patch".

Alternatively you can run the command listed for your product:

- SUSE Studio Onsite 1.3:

zypper in -t patch slestso13-openssl-13713=1

- SUSE Linux Enterprise Software Development Kit 11-SP4:

zypper in -t patch sdksp4-openssl-13713=1

- SUSE Linux Enterprise Server 11-SP4:

zypper in -t patch slessp4-openssl-13713=1

- SUSE Linux Enterprise Server 11-SP3-LTSS:

zypper in -t patch slessp3-openssl-13713=1

- SUSE Linux Enterprise Point of Sale 11-SP3:

zypper in -t patch sleposp3-openssl-13713=1

- SUSE Linux Enterprise Debuginfo 11-SP4:

zypper in -t patch dbgsp4-openssl-13713=1

- SUSE Linux Enterprise Debuginfo 11-SP3:

zypper in -t patch dbgsp3-openssl-13713=1



Package List:

- SUSE Studio Onsite 1.3 (x86_64):

libopenssl-devel-0.9.8j-0.106.12.1

- SUSE Linux Enterprise Software Development Kit 11-SP4 (i586 ia64 ppc64
s390x x86_64):

libopenssl-devel-0.9.8j-0.106.12.1

- SUSE Linux Enterprise Software Development Kit 11-SP4 (ppc64 s390x
x86_64):

libopenssl-devel-32bit-0.9.8j-0.106.12.1

- SUSE Linux Enterprise Server 11-SP4 (i586 ia64 ppc64 s390x x86_64):

libopenssl0_9_8-0.9.8j-0.106.12.1
libopenssl0_9_8-hmac-0.9.8j-0.106.12.1
openssl-0.9.8j-0.106.12.1
openssl-doc-0.9.8j-0.106.12.1

- SUSE Linux Enterprise Server 11-SP4 (ppc64 s390x x86_64):

libopenssl0_9_8-32bit-0.9.8j-0.106.12.1
libopenssl0_9_8-hmac-32bit-0.9.8j-0.106.12.1

- SUSE Linux Enterprise Server 11-SP4 (ia64):

libopenssl0_9_8-x86-0.9.8j-0.106.12.1

- SUSE Linux Enterprise Server 11-SP3-LTSS (i586 s390x x86_64):

libopenssl-devel-0.9.8j-0.106.12.1
libopenssl0_9_8-0.9.8j-0.106.12.1
libopenssl0_9_8-hmac-0.9.8j-0.106.12.1
openssl-0.9.8j-0.106.12.1
openssl-doc-0.9.8j-0.106.12.1

- SUSE Linux Enterprise Server 11-SP3-LTSS (s390x x86_64):

libopenssl0_9_8-32bit-0.9.8j-0.106.12.1
libopenssl0_9_8-hmac-32bit-0.9.8j-0.106.12.1

- SUSE Linux Enterprise Point of Sale 11-SP3 (i586):

libopenssl-devel-0.9.8j-0.106.12.1
libopenssl0_9_8-0.9.8j-0.106.12.1
libopenssl0_9_8-hmac-0.9.8j-0.106.12.1
openssl-0.9.8j-0.106.12.1
openssl-doc-0.9.8j-0.106.12.1

- SUSE Linux Enterprise Debuginfo 11-SP4 (i586 ia64 ppc64 s390x x86_64):

openssl-debuginfo-0.9.8j-0.106.12.1
openssl-debugsource-0.9.8j-0.106.12.1

- SUSE Linux Enterprise Debuginfo 11-SP3 (i586 s390x x86_64):

openssl-debuginfo-0.9.8j-0.106.12.1
openssl-debugsource-0.9.8j-0.106.12.1


References:

https://www.suse.com/security/cve/CVE-2018-0732.html
https://bugzilla.suse.com/1097158
https://bugzilla.suse.com/1097624
https://bugzilla.suse.com/1098592

_______________________________________________
sle-security-updates mailing list
sle-security-updates@lists.suse.com
http://lists.suse.com/mailman/listinfo/sle-security-updates
Pro-Linux
Unterstützer werden
Neue Nachrichten
Werbung