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CVE-2016-5419

Publication date 3 August 2016

Last updated 24 July 2024

Ubuntu priority

Medium

Why this priority?

Cvss 3 Severity Score

7.5 · High

Score breakdown

curl and libcurl before 7.50.1 do not prevent TLS session resumption when the client certificate has changed, which allows remote attackers to bypass intended restrictions by resuming a session.

Status

Package Ubuntu Release Status
curl 17.04 zesty
Not affected
16.10 yakkety
Not affected
16.04 LTS xenial
Fixed 7.47.0-1ubuntu2.1
14.04 LTS trusty
Fixed 7.35.0-1ubuntu2.8
12.04 LTS precise
Fixed 7.22.0-3ubuntu4.16

Patch details

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

Package Patch details
curl

Severity score breakdown

Parameter Value
Base score 7.5 · High
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Scope Unchanged
Confidentiality High
Integrity impact None
Availability impact None
Vector CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

References

Related Ubuntu Security Notices (USN)

Other references