This is a potential security issue, you are being redirected to https://nvd.nist.gov
NVD Dashboard
News
Email List
FAQ
Visualizations
Search & Statistics
Full Listing
Categories
Data Feeds
Vendor Comments
CVSS V3 Calculator
CVSS V2 Calculator
CPE Dictionary
CPE Search
CPE Statistics
SWID
Checklist (NCP) Repository
800-53 Controls
SCAP Validated Tools
SCAP
USGCB
Vulnerability Search
This vulnerability has been modified since it was last analyzed by the NVD. It is awaiting reanalysis which may result in further changes to the information provided.
Off-by-one error in the ldap scheme handling in the Rewrite module (mod_rewrite) in Apache 1.3 from 1.3.28, 2.0.46 and other versions before 2.0.59, and 2.2, when RewriteEngine is enabled, allows remote attackers to cause a denial of service (application crash) and possibly execute arbitrary code via crafted URLs that are not properly handled using certain rewrite rules.
Source: MITRE View Analysis Description
Off-by-one error in the the ldap scheme handling in the Rewrite module (mod_rewrite) in Apache 1.3 from 1.3.28, 2.0.46 and other versions before 2.0.59, and 2.2, when RewriteEngine is enabled, allows remote attackers to cause a denial of service (application crash) and possibly execute arbitrary code via crafted URLs that are not properly handled using certain rewrite rules.
Source: MITRE
Base Score: 7.6 HIGH Vector: (AV:N/AC:H/Au:N/C:C/I:C/A:C) (V2 legend) Impact Subscore: 10.0 Exploitability Subscore: 4.9
Access Vector (AV): Network Access Complexity (AC): High Authentication (AU): None Confidentiality (C): Complete Integrity (I): Complete Availability (A): Complete Additional Information: Provides administrator accessAllows unauthorized disclosure of informationAllows disruption of service
The ability to exploit this issue is dependent on the stack layout for a particular compiled version of mod_rewrite. If the compiler has added padding to the stack immediately after the buffer being overwritten, this issue can not be exploited, and Apache httpd will continue operating normally. The Red Hat Security Response Team analyzed Red Hat Enterprise Linux 3 and Red Hat Enterprise Linux 4 binaries for all architectures as shipped by Red Hat and determined that these versions cannot be exploited. This issue does not affect the version of Apache httpd as supplied with Red Hat Enterprise Linux 2.1
Fixed in Apache HTTP Server 2.2.3, 2.0.59, and 1.3.37: http://httpd.apache.org/security/vulnerabilities_22.html http://httpd.apache.org/security/vulnerabilities_20.html http://httpd.apache.org/security/vulnerabilities_13.html
By selecting these links, you will be leaving NIST webspace. We have provided these links to other web sites because they may have information that would be of interest to you. No inferences should be drawn on account of other sites being referenced, or not, from this page. There may be other web sites that are more appropriate for your purpose. NIST does not necessarily endorse the views expressed, or concur with the facts presented on these sites. Further, NIST does not endorse any commercial products that may be mentioned on these sites. Please address comments about this page to nvd@nist.gov.
Vulnerability Type (View All)
https://lists.apache.org/thread.html/54a42d4b01968df1117cea77fc53d6beb931c0e05936ad02af93e9ac@%3Ccvs.httpd.apache.org%3E [No Types Assigned]
https://lists.apache.org/thread.html/5df9bfb86a3b054bb985a45ff9250b0332c9ecc181eec232489e7f79@%3Ccvs.httpd.apache.org%3E [No Types Assigned]
http://www.securityfocus.com/archive/1/441485/100/0/threaded [No Types Assigned]
http://www.securityfocus.com/archive/1/441487/100/0/threaded [No Types Assigned]
http://www.securityfocus.com/archive/1/441526/100/200/threaded [No Types Assigned]
http://www.securityfocus.com/archive/1/443870/100/0/threaded [No Types Assigned]
http://www.securityfocus.com/archive/1/445206/100/0/threaded [No Types Assigned]
http://www.securityfocus.com/archive/1/450321/100/0/threaded [No Types Assigned]
http://www.securityfocus.com/archive/1/archive/1/441485/100/0/threaded [No Types Assigned]
http://www.securityfocus.com/archive/1/archive/1/441487/100/0/threaded [No Types Assigned]
http://www.securityfocus.com/archive/1/archive/1/441526/100/200/threaded [No Types Assigned]
http://www.securityfocus.com/archive/1/archive/1/443870/100/0/threaded [No Types Assigned]
http://www.securityfocus.com/archive/1/archive/1/445206/100/0/threaded [No Types Assigned]
http://www.securityfocus.com/archive/1/archive/1/450321/100/0/threaded [No Types Assigned]
https://exchange.xforce.ibmcloud.com/vulnerabilities/28063 [No Types Assigned]
http://xforce.iss.net/xforce/xfdb/28063 [No Types Assigned]