Ubuntu.comUB:CVE-2015-3185CVE-2015-3185
4.3 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:M/Au:N/C:N/I:P/A:N
0.005 Low
EPSS
Percentile
76.6%
The ap_some_auth_required function in server/request.c in the Apache HTTP
Server 2.4.x before 2.4.14 does not consider that a Require directive may
be associated with an authorization setting rather than an authentication
setting, which allows remote attackers to bypass intended access
restrictions in opportunistic circumstances by leveraging the presence of a
module that relies on the 2.2 API behavior.
Notes
| Author | Note |
|---|---|
| mdeslaur | introduced by changes in 2.4, so doesn’t affect 2.2 |
References
svn.apache.org/viewvc?view=revision&revision=1684525
launchpad.net/bugs/cve/CVE-2015-3185
nvd.nist.gov/vuln/detail/CVE-2015-3185
security-tracker.debian.org/tracker/CVE-2015-3185
ubuntu.com/security/notices/USN-2686-1
www.apache.org/dist/httpd/Announcement2.4.txt
www.apache.org/dist/httpd/CHANGES_2.4.16
www.cve.org/CVERecord?id=CVE-2015-3185
Related
4.3 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:M/Au:N/C:N/I:P/A:N
0.005 Low
EPSS
Percentile
76.6%