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NVD Vulnerability Details :
CVE-2012-2942
Modified
More InfoOfficial Page
Source-cve@mitre.org
View Known Exploited Vulnerability (KEV) details
Published At-27 May, 2012 | 20:55
Updated At-29 Apr, 2026 | 01:13

Buffer overflow in the trash buffer in the header capture functionality in HAProxy before 1.4.21, when global.tune.bufsize is set to a value greater than the default and header rewriting is enabled, allows remote attackers to cause a denial of service and possibly execute arbitrary code via unspecified vectors.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Primary2.05.1MEDIUM
AV:N/AC:H/Au:N/C:P/I:P/A:P
Type: Primary
Version: 2.0
Base score: 5.1
Base severity: MEDIUM
Vector:
AV:N/AC:H/Au:N/C:P/I:P/A:P
CPE Matches
haproxy
haproxy
>>haproxy>>Versions up to 1.4.20(inclusive)
cpe:2.3:a:haproxy:haproxy:*:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-119Primarynvd@nist.gov
CWE ID: CWE-119
Type: Primary
Source: nvd@nist.gov
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
http://haproxy.1wt.eu/#newscve@mitre.org
N/A
http://haproxy.1wt.eu/download/1.4/src/CHANGELOGcve@mitre.org
N/A
http://haproxy.1wt.eu/git?p=haproxy-1.4.git%3Ba=commit%3Bh=30297cb17147a8d339eb160226bcc08c91d9530bcve@mitre.org
N/A
http://secunia.com/advisories/49261cve@mitre.org
Vendor Advisory
http://security.gentoo.org/glsa/glsa-201301-02.xmlcve@mitre.org
N/A
http://www.debian.org/security/2013/dsa-2711cve@mitre.org
N/A
http://www.openwall.com/lists/oss-security/2012/05/23/12cve@mitre.org
N/A
http://www.openwall.com/lists/oss-security/2012/05/23/15cve@mitre.org
N/A
http://www.openwall.com/lists/oss-security/2012/05/28/1cve@mitre.org
N/A
http://www.securityfocus.com/bid/53647cve@mitre.org
N/A
http://www.ubuntu.com/usn/USN-1800-1cve@mitre.org
N/A
https://exchange.xforce.ibmcloud.com/vulnerabilities/75777cve@mitre.org
N/A
http://haproxy.1wt.eu/#newsaf854a3a-2127-422b-91ae-364da2661108
N/A
http://haproxy.1wt.eu/download/1.4/src/CHANGELOGaf854a3a-2127-422b-91ae-364da2661108
N/A
http://haproxy.1wt.eu/git?p=haproxy-1.4.git%3Ba=commit%3Bh=30297cb17147a8d339eb160226bcc08c91d9530baf854a3a-2127-422b-91ae-364da2661108
N/A
http://secunia.com/advisories/49261af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory
http://security.gentoo.org/glsa/glsa-201301-02.xmlaf854a3a-2127-422b-91ae-364da2661108
N/A
http://www.debian.org/security/2013/dsa-2711af854a3a-2127-422b-91ae-364da2661108
N/A
http://www.openwall.com/lists/oss-security/2012/05/23/12af854a3a-2127-422b-91ae-364da2661108
N/A
http://www.openwall.com/lists/oss-security/2012/05/23/15af854a3a-2127-422b-91ae-364da2661108
N/A
http://www.openwall.com/lists/oss-security/2012/05/28/1af854a3a-2127-422b-91ae-364da2661108
N/A
http://www.securityfocus.com/bid/53647af854a3a-2127-422b-91ae-364da2661108
N/A
http://www.ubuntu.com/usn/USN-1800-1af854a3a-2127-422b-91ae-364da2661108
N/A
https://exchange.xforce.ibmcloud.com/vulnerabilities/75777af854a3a-2127-422b-91ae-364da2661108
N/A
Hyperlink: http://haproxy.1wt.eu/#news
Source: cve@mitre.org
Resource: N/A
Hyperlink: http://haproxy.1wt.eu/download/1.4/src/CHANGELOG
Source: cve@mitre.org
Resource: N/A
Hyperlink: http://haproxy.1wt.eu/git?p=haproxy-1.4.git%3Ba=commit%3Bh=30297cb17147a8d339eb160226bcc08c91d9530b
Source: cve@mitre.org
Resource: N/A
Hyperlink: http://secunia.com/advisories/49261
Source: cve@mitre.org
Resource:
Vendor Advisory
Hyperlink: http://security.gentoo.org/glsa/glsa-201301-02.xml
Source: cve@mitre.org
Resource: N/A
Hyperlink: http://www.debian.org/security/2013/dsa-2711
Source: cve@mitre.org
Resource: N/A
Hyperlink: http://www.openwall.com/lists/oss-security/2012/05/23/12
Source: cve@mitre.org
Resource: N/A
Hyperlink: http://www.openwall.com/lists/oss-security/2012/05/23/15
Source: cve@mitre.org
Resource: N/A
Hyperlink: http://www.openwall.com/lists/oss-security/2012/05/28/1
Source: cve@mitre.org
Resource: N/A
Hyperlink: http://www.securityfocus.com/bid/53647
Source: cve@mitre.org
Resource: N/A
Hyperlink: http://www.ubuntu.com/usn/USN-1800-1
Source: cve@mitre.org
Resource: N/A
Hyperlink: https://exchange.xforce.ibmcloud.com/vulnerabilities/75777
Source: cve@mitre.org
Resource: N/A
Hyperlink: http://haproxy.1wt.eu/#news
Source: af854a3a-2127-422b-91ae-364da2661108
Resource: N/A
Hyperlink: http://haproxy.1wt.eu/download/1.4/src/CHANGELOG
Source: af854a3a-2127-422b-91ae-364da2661108
Resource: N/A
Hyperlink: http://haproxy.1wt.eu/git?p=haproxy-1.4.git%3Ba=commit%3Bh=30297cb17147a8d339eb160226bcc08c91d9530b
Source: af854a3a-2127-422b-91ae-364da2661108
Resource: N/A
Hyperlink: http://secunia.com/advisories/49261
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Vendor Advisory
Hyperlink: http://security.gentoo.org/glsa/glsa-201301-02.xml
Source: af854a3a-2127-422b-91ae-364da2661108
Resource: N/A
Hyperlink: http://www.debian.org/security/2013/dsa-2711
Source: af854a3a-2127-422b-91ae-364da2661108
Resource: N/A
Hyperlink: http://www.openwall.com/lists/oss-security/2012/05/23/12
Source: af854a3a-2127-422b-91ae-364da2661108
Resource: N/A
Hyperlink: http://www.openwall.com/lists/oss-security/2012/05/23/15
Source: af854a3a-2127-422b-91ae-364da2661108
Resource: N/A
Hyperlink: http://www.openwall.com/lists/oss-security/2012/05/28/1
Source: af854a3a-2127-422b-91ae-364da2661108
Resource: N/A
Hyperlink: http://www.securityfocus.com/bid/53647
Source: af854a3a-2127-422b-91ae-364da2661108
Resource: N/A
Hyperlink: http://www.ubuntu.com/usn/USN-1800-1
Source: af854a3a-2127-422b-91ae-364da2661108
Resource: N/A
Hyperlink: https://exchange.xforce.ibmcloud.com/vulnerabilities/75777
Source: af854a3a-2127-422b-91ae-364da2661108
Resource: N/A
Change History
0Changes found
Details not found