CVE-2012-2942 Detail

CVE-2012-2942

CVE Descriptions

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.

CVE Informations

Related Weaknesses

CWE-ID	Weakness Name	Source
CWE-119	Improper Restriction of Operations within the Bounds of a Memory Buffer The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.

Metrics

Metrics	Score	Severity	CVSS Vector	Source
V2	5.1		AV:N/AC:H/Au:N/C:P/I:P/A:P	[email protected]

EPSS

EPSS is a scoring model that predicts the likelihood of a vulnerability being exploited.

EPSS Score

The EPSS model produces a probability score between 0 and 1 (0 and 100%). The higher the score, the greater the probability that a vulnerability will be exploited.

EPSS Percentile

The percentile is used to rank CVE according to their EPSS score. For example, a CVE in the 95th percentile according to its EPSS score is more likely to be exploited than 95% of other CVE. Thus, the percentile is used to compare the EPSS score of a CVE with that of other CVE.

EPSS First.org

Products Mentioned

Configuraton 0

Haproxy>>Haproxy >> Version To (including) 1.4.20

Haproxy>>Haproxy >> Version - (Open CPE detail)
Haproxy>>Haproxy >> Version 1.0.0 (Open CPE detail)
Haproxy>>Haproxy >> Version 1.0.1 (Open CPE detail)
Haproxy>>Haproxy >> Version 1.0.2 (Open CPE detail)
Haproxy>>Haproxy >> Version 1.1.0 (Open CPE detail)
Haproxy>>Haproxy >> Version 1.1.1 (Open CPE detail)
Haproxy>>Haproxy >> Version 1.1.2 (Open CPE detail)
Haproxy>>Haproxy >> Version 1.1.3 (Open CPE detail)
Haproxy>>Haproxy >> Version 1.1.4 (Open CPE detail)
Haproxy>>Haproxy >> Version 1.1.5 (Open CPE detail)
Haproxy>>Haproxy >> Version 1.1.6 (Open CPE detail)
Haproxy>>Haproxy >> Version 1.1.7 (Open CPE detail)
Haproxy>>Haproxy >> Version 1.1.8 (Open CPE detail)
Haproxy>>Haproxy >> Version 1.1.9 (Open CPE detail)
Haproxy>>Haproxy >> Version 1.1.10 (Open CPE detail)
Haproxy>>Haproxy >> Version 1.1.11 (Open CPE detail)
Haproxy>>Haproxy >> Version 1.1.12 (Open CPE detail)
Haproxy>>Haproxy >> Version 1.1.13 (Open CPE detail)
Haproxy>>Haproxy >> Version 1.1.14 (Open CPE detail)
Haproxy>>Haproxy >> Version 1.1.15 (Open CPE detail)
Haproxy>>Haproxy >> Version 1.1.16 (Open CPE detail)
Haproxy>>Haproxy >> Version 1.1.17 (Open CPE detail)
Haproxy>>Haproxy >> Version 1.1.18 (Open CPE detail)
Haproxy>>Haproxy >> Version 1.1.19 (Open CPE detail)
Haproxy>>Haproxy >> Version 1.1.20 (Open CPE detail)
Haproxy>>Haproxy >> Version 1.1.21 (Open CPE detail)
Haproxy>>Haproxy >> Version 1.1.22 (Open CPE detail)
Haproxy>>Haproxy >> Version 1.1.23 (Open CPE detail)
Haproxy>>Haproxy >> Version 1.1.24 (Open CPE detail)
Haproxy>>Haproxy >> Version 1.1.25 (Open CPE detail)
Haproxy>>Haproxy >> Version 1.1.26 (Open CPE detail)
Haproxy>>Haproxy >> Version 1.1.27 (Open CPE detail)
Haproxy>>Haproxy >> Version 1.2.0 (Open CPE detail)
Haproxy>>Haproxy >> Version 1.2.1 (Open CPE detail)
Haproxy>>Haproxy >> Version 1.2.2 (Open CPE detail)
Haproxy>>Haproxy >> Version 1.2.3 (Open CPE detail)
Haproxy>>Haproxy >> Version 1.2.4 (Open CPE detail)
Haproxy>>Haproxy >> Version 1.2.5 (Open CPE detail)
Haproxy>>Haproxy >> Version 1.2.5.1 (Open CPE detail)
Haproxy>>Haproxy >> Version 1.2.5.2 (Open CPE detail)
Haproxy>>Haproxy >> Version 1.2.6 (Open CPE detail)
Haproxy>>Haproxy >> Version 1.2.7 (Open CPE detail)
Haproxy>>Haproxy >> Version 1.2.7 (Open CPE detail)
Haproxy>>Haproxy >> Version 1.2.7.1 (Open CPE detail)
Haproxy>>Haproxy >> Version 1.2.8 (Open CPE detail)
Haproxy>>Haproxy >> Version 1.2.9 (Open CPE detail)
Haproxy>>Haproxy >> Version 1.2.10 (Open CPE detail)
Haproxy>>Haproxy >> Version 1.2.10.1 (Open CPE detail)
Haproxy>>Haproxy >> Version 1.2.11 (Open CPE detail)
Haproxy>>Haproxy >> Version 1.2.11.1 (Open CPE detail)
Haproxy>>Haproxy >> Version 1.2.12 (Open CPE detail)
Haproxy>>Haproxy >> Version 1.2.13 (Open CPE detail)
Haproxy>>Haproxy >> Version 1.2.13.1 (Open CPE detail)
Haproxy>>Haproxy >> Version 1.2.14 (Open CPE detail)
Haproxy>>Haproxy >> Version 1.2.15 (Open CPE detail)
Haproxy>>Haproxy >> Version 1.2.16 (Open CPE detail)
Haproxy>>Haproxy >> Version 1.2.17 (Open CPE detail)
Haproxy>>Haproxy >> Version 1.2.18 (Open CPE detail)
Haproxy>>Haproxy >> Version 1.3.0 (Open CPE detail)
Haproxy>>Haproxy >> Version 1.3.1 (Open CPE detail)
Haproxy>>Haproxy >> Version 1.3.2 (Open CPE detail)
Haproxy>>Haproxy >> Version 1.3.3 (Open CPE detail)
Haproxy>>Haproxy >> Version 1.3.4 (Open CPE detail)
Haproxy>>Haproxy >> Version 1.3.5 (Open CPE detail)
Haproxy>>Haproxy >> Version 1.3.6 (Open CPE detail)
Haproxy>>Haproxy >> Version 1.3.6.1 (Open CPE detail)
Haproxy>>Haproxy >> Version 1.3.7 (Open CPE detail)
Haproxy>>Haproxy >> Version 1.3.8 (Open CPE detail)
Haproxy>>Haproxy >> Version 1.3.8.1 (Open CPE detail)
Haproxy>>Haproxy >> Version 1.3.8.2 (Open CPE detail)
Haproxy>>Haproxy >> Version 1.3.9 (Open CPE detail)
Haproxy>>Haproxy >> Version 1.3.10 (Open CPE detail)
Haproxy>>Haproxy >> Version 1.3.10.1 (Open CPE detail)
Haproxy>>Haproxy >> Version 1.3.10.2 (Open CPE detail)
Haproxy>>Haproxy >> Version 1.3.11 (Open CPE detail)
Haproxy>>Haproxy >> Version 1.3.11.1 (Open CPE detail)
Haproxy>>Haproxy >> Version 1.3.11.2 (Open CPE detail)
Haproxy>>Haproxy >> Version 1.3.11.3 (Open CPE detail)
Haproxy>>Haproxy >> Version 1.3.11.4 (Open CPE detail)
Haproxy>>Haproxy >> Version 1.3.12 (Open CPE detail)
Haproxy>>Haproxy >> Version 1.3.12.1 (Open CPE detail)
Haproxy>>Haproxy >> Version 1.3.12.2 (Open CPE detail)
Haproxy>>Haproxy >> Version 1.3.12.3 (Open CPE detail)
Haproxy>>Haproxy >> Version 1.3.12.4 (Open CPE detail)
Haproxy>>Haproxy >> Version 1.3.13 (Open CPE detail)
Haproxy>>Haproxy >> Version 1.3.13.1 (Open CPE detail)
Haproxy>>Haproxy >> Version 1.3.13.2 (Open CPE detail)
Haproxy>>Haproxy >> Version 1.3.14 (Open CPE detail)
Haproxy>>Haproxy >> Version 1.3.14.1 (Open CPE detail)
Haproxy>>Haproxy >> Version 1.3.14.2 (Open CPE detail)
Haproxy>>Haproxy >> Version 1.3.14.3 (Open CPE detail)
Haproxy>>Haproxy >> Version 1.3.14.4 (Open CPE detail)
Haproxy>>Haproxy >> Version 1.3.14.5 (Open CPE detail)
Haproxy>>Haproxy >> Version 1.3.14.6 (Open CPE detail)
Haproxy>>Haproxy >> Version 1.3.14.7 (Open CPE detail)
Haproxy>>Haproxy >> Version 1.3.14.8 (Open CPE detail)
Haproxy>>Haproxy >> Version 1.3.14.9 (Open CPE detail)
Haproxy>>Haproxy >> Version 1.3.14.10 (Open CPE detail)
Haproxy>>Haproxy >> Version 1.3.14.11 (Open CPE detail)
Haproxy>>Haproxy >> Version 1.3.14.12 (Open CPE detail)
Haproxy>>Haproxy >> Version 1.3.14.13 (Open CPE detail)
Haproxy>>Haproxy >> Version 1.3.14.14 (Open CPE detail)
Haproxy>>Haproxy >> Version 1.3.15 (Open CPE detail)
Haproxy>>Haproxy >> Version 1.3.15.1 (Open CPE detail)
Haproxy>>Haproxy >> Version 1.3.15.2 (Open CPE detail)
Haproxy>>Haproxy >> Version 1.3.15.3 (Open CPE detail)
Haproxy>>Haproxy >> Version 1.3.15.4 (Open CPE detail)
Haproxy>>Haproxy >> Version 1.3.15.5 (Open CPE detail)
Haproxy>>Haproxy >> Version 1.3.15.6 (Open CPE detail)
Haproxy>>Haproxy >> Version 1.3.15.7 (Open CPE detail)
Haproxy>>Haproxy >> Version 1.3.15.8 (Open CPE detail)
Haproxy>>Haproxy >> Version 1.3.15.9 (Open CPE detail)
Haproxy>>Haproxy >> Version 1.3.15.10 (Open CPE detail)
Haproxy>>Haproxy >> Version 1.3.15.11 (Open CPE detail)
Haproxy>>Haproxy >> Version 1.3.16 (Open CPE detail)
Haproxy>>Haproxy >> Version 1.3.17 (Open CPE detail)
Haproxy>>Haproxy >> Version 1.3.18 (Open CPE detail)
Haproxy>>Haproxy >> Version 1.3.19 (Open CPE detail)
Haproxy>>Haproxy >> Version 1.3.20 (Open CPE detail)
Haproxy>>Haproxy >> Version 1.3.21 (Open CPE detail)
Haproxy>>Haproxy >> Version 1.3.22 (Open CPE detail)
Haproxy>>Haproxy >> Version 1.3.23 (Open CPE detail)
Haproxy>>Haproxy >> Version 1.4 (Open CPE detail)
Haproxy>>Haproxy >> Version 1.4.0 (Open CPE detail)
Haproxy>>Haproxy >> Version 1.4.1 (Open CPE detail)
Haproxy>>Haproxy >> Version 1.4.2 (Open CPE detail)
Haproxy>>Haproxy >> Version 1.4.3 (Open CPE detail)
Haproxy>>Haproxy >> Version 1.4.4 (Open CPE detail)
Haproxy>>Haproxy >> Version 1.4.5 (Open CPE detail)
Haproxy>>Haproxy >> Version 1.4.6 (Open CPE detail)
Haproxy>>Haproxy >> Version 1.4.7 (Open CPE detail)
Haproxy>>Haproxy >> Version 1.4.8 (Open CPE detail)
Haproxy>>Haproxy >> Version 1.4.9 (Open CPE detail)
Haproxy>>Haproxy >> Version 1.4.10 (Open CPE detail)
Haproxy>>Haproxy >> Version 1.4.11 (Open CPE detail)
Haproxy>>Haproxy >> Version 1.4.12 (Open CPE detail)
Haproxy>>Haproxy >> Version 1.4.13 (Open CPE detail)
Haproxy>>Haproxy >> Version 1.4.14 (Open CPE detail)
Haproxy>>Haproxy >> Version 1.4.15 (Open CPE detail)
Haproxy>>Haproxy >> Version 1.4.16 (Open CPE detail)
Haproxy>>Haproxy >> Version 1.4.17 (Open CPE detail)
Haproxy>>Haproxy >> Version 1.4.18 (Open CPE detail)
Haproxy>>Haproxy >> Version 1.4.19 (Open CPE detail)
Haproxy>>Haproxy >> Version 1.4.20 (Open CPE detail)

References

http://www.openwall.com/lists/oss-security/2012/05/28/1
Tags : mailing-list, x_refsource_MLIST

http://security.gentoo.org/glsa/glsa-201301-02.xml
Tags : vendor-advisory, x_refsource_GENTOO

http://www.openwall.com/lists/oss-security/2012/05/23/15
Tags : mailing-list, x_refsource_MLIST

https://exchange.xforce.ibmcloud.com/vulnerabilities/75777
Tags : vdb-entry, x_refsource_XF

http://www.securityfocus.com/bid/53647
Tags : vdb-entry, x_refsource_BID

http://haproxy.1wt.eu/#news
Tags : x_refsource_CONFIRM

http://www.debian.org/security/2013/dsa-2711
Tags : vendor-advisory, x_refsource_DEBIAN

http://secunia.com/advisories/49261
Tags : third-party-advisory, x_refsource_SECUNIA

http://www.ubuntu.com/usn/USN-1800-1
Tags : vendor-advisory, x_refsource_UBUNTU

http://haproxy.1wt.eu/git?p=haproxy-1.4.git%3Ba=commit%3Bh=30297cb17147a8d339eb160226bcc08c91d9530b
Tags : x_refsource_CONFIRM

http://www.openwall.com/lists/oss-security/2012/05/23/12
Tags : mailing-list, x_refsource_MLIST

http://haproxy.1wt.eu/download/1.4/src/CHANGELOG
Tags : x_refsource_CONFIRM

CVE-2012-2942 : Detail