CVE-2012-2135 Detail

CVE-2012-2135

EPSS

2.9%V3

Vector

Network

Published

2012-08-14
20h00 +00:00

Modified

2013-01-29
09h00 +00:00

Official links

CVE.org

NVD

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Criteria applied when sending the alert: compared with the last alert sent + differences in CISA, EPSS, CVSS, CWE, Solutions, CPE.

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CVE Descriptions

The utf-16 decoder in Python 3.1 through 3.3 does not update the aligned_end variable after calling the unicode_decode_call_errorhandler function, which allows remote attackers to obtain sensitive information (process memory) or cause a denial of service (memory corruption and crash) via unspecified vectors.

CVE Informations

Metrics

Metrics	Score	Severity	CVSS Vector	Source
V2	6.4		AV:N/AC:L/Au:N/C:P/I:N/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

Python>>Python >> Version From (including) 2.7.0 To (excluding) 2.7.4

Python>>Python >> Version 2.7.0 (Open CPE detail)
Python>>Python >> Version 2.7.1 (Open CPE detail)
Python>>Python >> Version 2.7.1 (Open CPE detail)
Python>>Python >> Version 2.7.1 (Open CPE detail)
Python>>Python >> Version 2.7.2 (Open CPE detail)
Python>>Python >> Version 2.7.2 (Open CPE detail)
Python>>Python >> Version 2.7.2 (Open CPE detail)
Python>>Python >> Version 2.7.3 (Open CPE detail)
Python>>Python >> Version 2.7.3 (Open CPE detail)
Python>>Python >> Version 2.7.3 (Open CPE detail)
Python>>Python >> Version 2.7.3 (Open CPE detail)

Python>>Python >> Version From (including) 3.2.0 To (excluding) 3.2.4

Python>>Python >> Version 3.2.0 (Open CPE detail)
Python>>Python >> Version 3.2.1 (Open CPE detail)
Python>>Python >> Version 3.2.1 (Open CPE detail)
Python>>Python >> Version 3.2.1 (Open CPE detail)
Python>>Python >> Version 3.2.1 (Open CPE detail)
Python>>Python >> Version 3.2.1 (Open CPE detail)
Python>>Python >> Version 3.2.2 (Open CPE detail)
Python>>Python >> Version 3.2.2 (Open CPE detail)
Python>>Python >> Version 3.2.2 (Open CPE detail)
Python>>Python >> Version 3.2.3 (Open CPE detail)
Python>>Python >> Version 3.2.3 (Open CPE detail)
Python>>Python >> Version 3.2.3 (Open CPE detail)
Python>>Python >> Version 3.2.3 (Open CPE detail)

Python>>Python >> Version From (including) 3.3.0 To (excluding) 3.3.3

Python>>Python >> Version 3.3.0 (Open CPE detail)
Python>>Python >> Version 3.3.0 (Open CPE detail)
Python>>Python >> Version 3.3.0 (Open CPE detail)
Python>>Python >> Version 3.3.0 (Open CPE detail)
Python>>Python >> Version 3.3.0 (Open CPE detail)
Python>>Python >> Version 3.3.0 (Open CPE detail)
Python>>Python >> Version 3.3.0 (Open CPE detail)
Python>>Python >> Version 3.3.0 (Open CPE detail)
Python>>Python >> Version 3.3.0 (Open CPE detail)
Python>>Python >> Version 3.3.0 (Open CPE detail)
Python>>Python >> Version 3.3.0 (Open CPE detail)
Python>>Python >> Version 3.3.1 (Open CPE detail)
Python>>Python >> Version 3.3.1 (Open CPE detail)
Python>>Python >> Version 3.3.1 (Open CPE detail)
Python>>Python >> Version 3.3.2 (Open CPE detail)
Python>>Python >> Version 3.3.2 (Open CPE detail)

Configuraton 0

Canonical>>Ubuntu_linux >> Version 10.04

Canonical>>Ubuntu_linux >> Version 10.04 (Open CPE detail)

Canonical>>Ubuntu_linux >> Version 11.04

Canonical>>Ubuntu_linux >> Version 11.04 (Open CPE detail)

Canonical>>Ubuntu_linux >> Version 11.10

Canonical>>Ubuntu_linux >> Version 11.10 (Open CPE detail)

Canonical>>Ubuntu_linux >> Version 12.04

Canonical>>Ubuntu_linux >> Version 12.04 (Open CPE detail)

Canonical>>Ubuntu_linux >> Version 12.10

Canonical>>Ubuntu_linux >> Version 12.10 (Open CPE detail)

Configuraton 0

Debian>>Debian_linux >> Version 6.0

Debian>>Debian_linux >> Version 6.0 (Open CPE detail)

References

http://www.ubuntu.com/usn/USN-1615-1
Tags : vendor-advisory, x_refsource_UBUNTU

http://secunia.com/advisories/51087
Tags : third-party-advisory, x_refsource_SECUNIA

http://www.ubuntu.com/usn/USN-1616-1
Tags : vendor-advisory, x_refsource_UBUNTU

http://bugs.python.org/issue14579
Tags : x_refsource_MISC

http://secunia.com/advisories/51089
Tags : third-party-advisory, x_refsource_SECUNIA

http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=670389
Tags : x_refsource_MISC

http://www.openwall.com/lists/oss-security/2012/04/25/4
Tags : mailing-list, x_refsource_MLIST

http://www.openwall.com/lists/oss-security/2012/04/25/2
Tags : mailing-list, x_refsource_MLIST

CVE-2012-2135 : Detail

CVE-2012-2135

CVE Descriptions

CVE Informations

Metrics

EPSS

EPSS Score

EPSS Percentile

Products Mentioned

Configuraton 0

Configuraton 0

Configuraton 0

References