CVE-2014-3569

Publication date 24 December 2014

Last updated 24 July 2024

Ubuntu priority

Low

Why this priority?

Description

The ssl23_get_client_hello function in s23_srvr.c in OpenSSL 0.9.8zc, 1.0.0o, and 1.0.1j does not properly handle attempts to use unsupported protocols, which allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via an unexpected handshake, as demonstrated by an SSLv3 handshake to a no-ssl3 application with certain error handling. NOTE: this issue became relevant after the CVE-2014-3568 fix.

Read the notes from the security team

Status

Package Ubuntu Release Status
openssl 19.04 disco
Fixed 1.0.1f-1ubuntu10
18.10 cosmic
Fixed 1.0.1f-1ubuntu10
18.04 LTS bionic
Fixed 1.0.1f-1ubuntu10
17.10 artful
Fixed 1.0.1f-1ubuntu10
17.04 zesty
Fixed 1.0.1f-1ubuntu10
16.10 yakkety
Fixed 1.0.1f-1ubuntu10
16.04 LTS xenial
Fixed 1.0.1f-1ubuntu10
15.10 wily
Fixed 1.0.1f-1ubuntu10
15.04 vivid
Fixed 1.0.1f-1ubuntu10
14.10 utopic
Fixed 1.0.1f-1ubuntu9.1
14.04 LTS trusty
Fixed 1.0.1f-1ubuntu2.8
12.04 LTS precise
Fixed 1.0.1-4ubuntu5.21
10.04 LTS lucid
Fixed 0.9.8k-7ubuntu8.23
openssl098 19.04 disco Not in release
18.10 cosmic Not in release
18.04 LTS bionic Not in release
17.10 artful Not in release
17.04 zesty Not in release
16.10 yakkety Not in release
16.04 LTS xenial Not in release
15.10 wily Not in release
15.04 vivid Ignored end of life
14.10 utopic Ignored end of life
14.04 LTS trusty Not in release
12.04 LTS precise Ignored end of life
10.04 LTS lucid Not in release

Notes

mdeslaur

Ubuntu packages aren't compiled with no-ssl3, so aren't actually vulnerable to this issue.

Patch details

For informational purposes only. We recommend not to cherry-pick updates. How can I get the fixes?

Package Patch details
openssl

References

Other references