CVE-2017-3731
Published: 26 January 2017
If an SSL/TLS server or client is running on a 32-bit host, and a specific cipher is being used, then a truncated packet can cause that server or client to perform an out-of-bounds read, usually resulting in a crash. For OpenSSL 1.1.0, the crash can be triggered when using CHACHA20/POLY1305; users should upgrade to 1.1.0d. For Openssl 1.0.2, the crash can be triggered when using RC4-MD5; users who have not disabled that algorithm should update to 1.0.2k.
Priority
Medium
CVSS 3 base score: 7.5
Status
| Package | Release | Status |
|---|---|---|
|
openssl Launchpad, Ubuntu, Debian |
artful |
Released
(1.0.2g-1ubuntu11)
|
| bionic |
Released
(1.0.2g-1ubuntu11)
|
|
| cosmic |
Released
(1.0.2g-1ubuntu11)
|
|
| disco |
Released
(1.0.2g-1ubuntu11)
|
|
| precise |
Released
(1.0.1-4ubuntu5.39)
|
|
| trusty |
Released
(1.0.1f-1ubuntu2.22)
|
|
| upstream |
Needs triage
|
|
| xenial |
Released
(1.0.2g-1ubuntu4.6)
|
|
| yakkety |
Released
(1.0.2g-1ubuntu9.1)
|
|
| zesty |
Released
(1.0.2g-1ubuntu11)
|
|
|
openssl098 Launchpad, Ubuntu, Debian |
artful |
Does not exist
|
| bionic |
Does not exist
|
|
| cosmic |
Does not exist
|
|
| disco |
Does not exist
|
|
| precise |
Does not exist
(precise was needs-triage)
|
|
| trusty |
Does not exist
(trusty was needs-triage)
|
|
| upstream |
Needs triage
|
|
| xenial |
Does not exist
|
|
| yakkety |
Does not exist
|
|
| zesty |
Does not exist
|