CVE-2010-3872

Httpd: mod_fcgid: stack-based buffer overflow in fcgid_header_bucket_read() in modules/fcgid/fcgid_bucket.c

Severity Score

7.5

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

A flaw was found in the mod_fcgid module of httpd. A malformed FastCGI response may result in a stack-based buffer overflow in the modules/fcgid/fcgid_bucket.c file in the fcgid_header_bucket_read() function, resulting in an application crash.

La función apr_status_t fcgid_header_bucket_read en fcgid_bucket.c en Apache mod_fcgid anterior a v2.3.6 no utiliza punteros aritméticos bytewise en ciertas ciscunstancias, lo que provoca un impacto desconocido y vectores de ataque relacionados con "untrusted FastCGI applications" y un "stack buffer overwrite".

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

Attack Vector

Local

Attack Complexity

Low

Authentication

None

Confidentiality

Complete

Integrity

Complete

Availability

Complete

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2010-10-08 CVE Reserved
2010-11-20 CVE Published
2023-11-08 EPSS Updated
2024-08-07 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-121: Stack-based Buffer Overflow
CWE-189: Numeric Errors

CAPEC

References (20)

URL	Tag	Source
http://osvdb.org/69275	Vdb Entry
http://secunia.com/advisories/42815	Third Party Advisory
http://www.gossamer-threads.com/lists/apache/announce/391406	Mailing List
http://www.securityfocus.com/bid/44900	Vdb Entry
http://www.vupen.com/english/advisories/2011/0031	Vdb Entry
https://access.redhat.com/security/cve/CVE-2010-3872	Vdb Entry
https://bugzilla.redhat.com/show_bug.cgi?id=2248172	Issue Tracking
https://exchange.xforce.ibmcloud.com/vulnerabilities/63303	Vdb Entry
https://github.com/apache/httpd-mod_fcgid/commit/b1afa70840b4ab4e6fbc12ac8798b2f3ccc336b2

URL	Date	SRC

URL	Date	SRC
https://issues.apache.org/bugzilla/show_bug.cgi?id=49406	2023-11-07

URL	Date	SRC
http://lists.fedoraproject.org/pipermail/package-announce/2010-November/050930.html	2023-11-07
http://lists.fedoraproject.org/pipermail/package-announce/2010-November/050932.html	2023-11-07
http://lists.fedoraproject.org/pipermail/package-announce/2010-November/050976.html	2023-11-07
http://lists.opensuse.org/opensuse-security-announce/2011-08/msg00004.html	2023-11-07
http://lists.opensuse.org/opensuse-security-announce/2011-08/msg00005.html	2023-11-07
http://secunia.com/advisories/42288	2023-11-07
http://secunia.com/advisories/42302	2023-11-07
http://www.debian.org/security/2010/dsa-2140	2023-11-07
http://www.vupen.com/english/advisories/2010/2997	2023-11-07
http://www.vupen.com/english/advisories/2010/2998	2023-11-07

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Apache Search vendor "Apache"		Mod Fcgid Search vendor "Apache" for product "Mod Fcgid"				<= 2.3.5 Search vendor "Apache" for product "Mod Fcgid" and version " <= 2.3.5"		-		Affected
Apache Search vendor "Apache"		Mod Fcgid Search vendor "Apache" for product "Mod Fcgid"				2.3.1 Search vendor "Apache" for product "Mod Fcgid" and version "2.3.1"		-		Affected
Apache Search vendor "Apache"		Mod Fcgid Search vendor "Apache" for product "Mod Fcgid"				2.3.2 Search vendor "Apache" for product "Mod Fcgid" and version "2.3.2"		-		Affected
Apache Search vendor "Apache"		Mod Fcgid Search vendor "Apache" for product "Mod Fcgid"				2.3.3 Search vendor "Apache" for product "Mod Fcgid" and version "2.3.3"		-		Affected
Apache Search vendor "Apache"		Mod Fcgid Search vendor "Apache" for product "Mod Fcgid"				2.3.4 Search vendor "Apache" for product "Mod Fcgid" and version "2.3.4"		-		Affected