CVE-2018-1312

CRITICALImmediate

Published:Mar 26, 2018(8 years ago)

Modified:Nov 21, 2024

Remote ExploitNo Auth RequiredNo InteractionLow Complexity

Vulnerability Description

In Apache httpd 2.2.0 to 2.4.29, when generating an HTTP Digest authentication challenge, the nonce sent to prevent reply attacks was not correctly generated using a pseudo-random seed. In a cluster of servers using a common Digest authentication configuration, HTTP requests could be replayed across servers by an attacker without detection.

Attack Characteristics

Network AccessLow ComplexityNo Auth NeededNo User Interaction

🤖

AI analysis not yet available

Plain-English explanation, risk summary, and remediation steps will appear here once AI analysis is complete.

No Fix Known

No patch has been released yet. Apply workarounds or mitigations where available.

Affected Software

Vendor	Product	Versions	Fixed In
apache	http_server	-	-
apache	http_server	-	-
apache	http_server	-

Timeline

Published
CVE disclosed publicly
Mar 26, 20188 years ago
Last Modified
Most recent update
Nov 21, 20241 year ago
Indexed to CVEInsight
Added to this platform
Mar 29, 20261 month ago

References

http://www.openwall.com/lists/oss-security/2018/03/24/7Mailing List
http://www.securityfocus.com/bid/103524Third Party Advisory
http://www.securitytracker.com/id/1040571Broken Link

CVSS Score

v3.1

9.8/ 10.0

CRITICAL

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

At a Glance

Affected Products

References

apache / http_server

https://access.redhat.com/errata/RHSA-2018:3558Third Party Advisory

https://access.redhat.com/errata/RHSA-2019:0366Third Party Advisory

https://access.redhat.com/errata/RHSA-2019:0367Third Party Advisory

https://access.redhat.com/errata/RHSA-2019:1898Third Party Advisory

https://httpd.apache.org/security/vulnerabilities_24.htmlVendor Advisory

https://lists.apache.org/thread.html/56c2e7cc9deb1c12a843d0dc251ea7fd3...

https://lists.apache.org/thread.html/84a3714f0878781f6ed84473d1a503d2c...

https://lists.apache.org/thread.html/r06f0d87ebb6d59ed8379633f36f72f5b...

https://lists.apache.org/thread.html/r15f9aa4427581a1aecb4063f1b4b9835...

https://lists.apache.org/thread.html/r76142b8c5119df2178be7c2dba88fde5...

https://lists.apache.org/thread.html/r9f93cf6dde308d42a9c807784e810260...

https://lists.apache.org/thread.html/rc998b18880df98bafaade071346690c2...

https://lists.apache.org/thread.html/rd18c3c43602e66f9cdcf09f1de233804...

https://lists.apache.org/thread.html/rd336919f655b7ff309385e34a143e41c...

https://lists.apache.org/thread.html/re3d27b6250aa8548b8845d314bb8a350...

https://lists.apache.org/thread.html/re473305a65b4db888e3556e4dae10c2a...

https://lists.apache.org/thread.html/rf6449464fd8b7437704c55f88361b66f...

https://lists.apache.org/thread.html/rfcf929bd33a6833e3f0c35eebdad70d5...

https://lists.debian.org/debian-lts-announce/2018/05/msg00020.htmlMailing List

https://security.netapp.com/advisory/ntap-20180601-0004/Third Party Advisory

https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=...Third Party Advisory

https://usn.ubuntu.com/3627-1/Third Party Advisory

https://usn.ubuntu.com/3627-2/Third Party Advisory

https://usn.ubuntu.com/3937-2/Third Party Advisory

https://www.debian.org/security/2018/dsa-4164Third Party Advisory

https://www.tenable.com/security/tns-2019-09Third Party Advisory

http://www.openwall.com/lists/oss-security/2018/03/24/7Mailing List

http://www.securityfocus.com/bid/103524Third Party Advisory

http://www.securitytracker.com/id/1040571Broken Link