CVE-2015-5144

Description

Django before 1.4.21, 1.5.x through 1.6.x, 1.7.x before 1.7.9, and 1.8.x before 1.8.3 uses an incorrect regular expression, which allows remote attackers to inject arbitrary headers and conduct HTTP response splitting attacks via a newline character in an (1) email message to the EmailValidator, a (2) URL to the URLValidator, or unspecified vectors to the (3) validate_ipv4_address or (4) validate_slug validator.

Category

4.3
CVSS
Severity: Medium
CVSS 2.0 •
EPSS 1.49% Top 20%
Vendor Advisory fedoraproject.org Vendor Advisory gentoo.org Vendor Advisory opensuse.org Vendor Advisory opensuse.org Vendor Advisory debian.org Vendor Advisory ubuntu.com Vendor Advisory djangoproject.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
http://lists.fedoraproject.org/pipermail/package-announce/2015-November/172084.html vendor advisory
https://security.gentoo.org/glsa/201510-06 vendor advisory
https://www.djangoproject.com/weblog/2015/jul/08/security-releases/ vendor advisory
http://lists.opensuse.org/opensuse-updates/2015-10/msg00043.html vendor advisory
http://lists.opensuse.org/opensuse-updates/2015-10/msg00046.html vendor advisory
http://www.debian.org/security/2015/dsa-3305 third party advisory vendor advisory
http://www.securityfocus.com/bid/75665 vdb entry
http://www.ubuntu.com/usn/USN-2671-1 third party advisory vendor advisory
http://www.securitytracker.com/id/1032820 vdb entry
http://www.oracle.com/technetwork/topics/security/bulletinoct2015-2511968.html third party advisory

Frequently Asked Questions

What is the severity of CVE-2015-5144?
CVE-2015-5144 has been scored as a medium severity vulnerability.
How to fix CVE-2015-5144?
To fix CVE-2015-5144, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2015-5144 being actively exploited in the wild?
It is possible that CVE-2015-5144 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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