Upstream information

CVE-2016-7054 at MITRE

Description

In OpenSSL 1.1.0 before 1.1.0c, TLS connections using *-CHACHA20-POLY1305 ciphersuites are susceptible to a DoS attack by corrupting larger payloads. This can result in an OpenSSL crash. This issue is not considered to be exploitable beyond a DoS.

SUSE information

Overall state of this security issue: Does not affect SUSE products

This issue is currently rated as having important severity.

CVSS v2 Scores
  National Vulnerability Database
Base Score 5
Vector AV:N/AC:L/Au:N/C:N/I:N/A:P
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact None
Integrity Impact None
Availability Impact Partial
CVSS v3 Scores
  National Vulnerability Database
Base Score 7.5
Vector AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Access Vector Network
Access Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality Impact None
Integrity Impact None
Availability Impact High

Note from the SUSE Security Team

This issue only affects openssl 1.1.0 versions, no SUSE Linux Enterprise or openSUSE versions are affected.

SUSE Bugzilla entry: 1009531 [RESOLVED / UPSTREAM]

No SUSE Security Announcements cross referenced.


Status of this issue by product and package

Please note that this evaluation state might be work in progress, incomplete or outdated. Also information for service packs in the LTSS phase is only included for issues meeting the LTSS criteria. If in doubt, feel free to contact us for clarification.

Product(s) Source package State
SUSE Linux Enterprise Desktop 12 SP1 openssl Not affected
SUSE Linux Enterprise Desktop 12 SP2 openssl Not affected
SUSE Linux Enterprise SDK 11 SP4 openssl Not affected
SUSE Linux Enterprise SDK 12 SP1 openssl Not affected
SUSE Linux Enterprise SDK 12 SP2 openssl Not affected
SUSE Linux Enterprise Server 11 SP4 openssl Not affected
SUSE Linux Enterprise Server 12 SP1 openssl Not affected
SUSE Linux Enterprise Server 12 SP2 openssl Not affected
SUSE Studio Onsite 1.3 openssl Not affected