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 |
Upstream |
Needs triage
|
| Ubuntu 18.04 LTS (Bionic Beaver) |
Released
(1.0.2g-1ubuntu11)
|
|
| Ubuntu 16.04 ESM (Xenial Xerus) |
Released
(1.0.2g-1ubuntu4.6)
|
|
| Ubuntu 14.04 ESM (Trusty Tahr) |
Released
(1.0.1f-1ubuntu2.22)
|
|
|
Patches: Upstream: https://git.openssl.org/?p=openssl.git;a=commit;h=1a3701f4fe0530a40ec073cd78d02cfcc26c0f8e (bp) Upstream: https://git.openssl.org/?p=openssl.git;a=commit;h=51d009043670a627d6abe66894126851cf3690e9 (1.0.2) Upstream: https://git.openssl.org/?p=openssl.git;a=commit;h=f3a7e57c92b2c9b87dc4b2997f2ebda6781300d0 (1.1.0) Upstream: https://git.openssl.org/?p=openssl.git;a=commit;h=00d965474b22b54e4275232bc71ee0c699c5cd21 (1.1.0) |
||
|
openssl098 Launchpad, Ubuntu, Debian |
Upstream |
Needs triage
|
| Ubuntu 18.04 LTS (Bionic Beaver) |
Does not exist
|
|
| Ubuntu 16.04 ESM (Xenial Xerus) |
Does not exist
|
|
| Ubuntu 14.04 ESM (Trusty Tahr) |
Does not exist
(trusty was needs-triage)
|
|