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Vulnerability Details :

CVE-2012-2135

Summary
Assigner-redhat
Assigner Org ID-53f830b8-0a3f-465b-8143-3b8a9948e749
Published At-14 Aug, 2012 | 22:00
Updated At-06 Aug, 2024 | 19:26
Rejected At-
Credits

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.

Vendors
-
Not available
Products
-
Metrics (CVSS)
VersionBase scoreBase severityVector
Weaknesses
Attack Patterns
Solution/Workaround
References
HyperlinkResource Type
EPSS History
Score
Latest Score
-
N/A
No data available for selected date range
Percentile
Latest Percentile
-
N/A
No data available for selected date range
Stakeholder-Specific Vulnerability Categorization (SSVC)
▼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:redhat
Assigner Org ID:53f830b8-0a3f-465b-8143-3b8a9948e749
Published At:14 Aug, 2012 | 22:00
Updated At:06 Aug, 2024 | 19:26
Rejected At:
▼CVE Numbering Authority (CNA)

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.

Affected Products
Vendor
n/a
Product
n/a
Versions
Affected
  • n/a
Problem Types
TypeCWE IDDescription
textN/An/a
Type: text
CWE ID: N/A
Description: n/a
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
http://www.ubuntu.com/usn/USN-1615-1
vendor-advisory
x_refsource_UBUNTU
http://secunia.com/advisories/51087
third-party-advisory
x_refsource_SECUNIA
http://www.ubuntu.com/usn/USN-1616-1
vendor-advisory
x_refsource_UBUNTU
http://bugs.python.org/issue14579
x_refsource_MISC
http://secunia.com/advisories/51089
third-party-advisory
x_refsource_SECUNIA
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=670389
x_refsource_MISC
http://www.openwall.com/lists/oss-security/2012/04/25/4
mailing-list
x_refsource_MLIST
http://www.openwall.com/lists/oss-security/2012/04/25/2
mailing-list
x_refsource_MLIST
Hyperlink: http://www.ubuntu.com/usn/USN-1615-1
Resource:
vendor-advisory
x_refsource_UBUNTU
Hyperlink: http://secunia.com/advisories/51087
Resource:
third-party-advisory
x_refsource_SECUNIA
Hyperlink: http://www.ubuntu.com/usn/USN-1616-1
Resource:
vendor-advisory
x_refsource_UBUNTU
Hyperlink: http://bugs.python.org/issue14579
Resource:
x_refsource_MISC
Hyperlink: http://secunia.com/advisories/51089
Resource:
third-party-advisory
x_refsource_SECUNIA
Hyperlink: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=670389
Resource:
x_refsource_MISC
Hyperlink: http://www.openwall.com/lists/oss-security/2012/04/25/4
Resource:
mailing-list
x_refsource_MLIST
Hyperlink: http://www.openwall.com/lists/oss-security/2012/04/25/2
Resource:
mailing-list
x_refsource_MLIST
▼Authorized Data Publishers (ADP)
CVE Program Container
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
http://www.ubuntu.com/usn/USN-1615-1
vendor-advisory
x_refsource_UBUNTU
x_transferred
http://secunia.com/advisories/51087
third-party-advisory
x_refsource_SECUNIA
x_transferred
http://www.ubuntu.com/usn/USN-1616-1
vendor-advisory
x_refsource_UBUNTU
x_transferred
http://bugs.python.org/issue14579
x_refsource_MISC
x_transferred
http://secunia.com/advisories/51089
third-party-advisory
x_refsource_SECUNIA
x_transferred
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=670389
x_refsource_MISC
x_transferred
http://www.openwall.com/lists/oss-security/2012/04/25/4
mailing-list
x_refsource_MLIST
x_transferred
http://www.openwall.com/lists/oss-security/2012/04/25/2
mailing-list
x_refsource_MLIST
x_transferred
Hyperlink: http://www.ubuntu.com/usn/USN-1615-1
Resource:
vendor-advisory
x_refsource_UBUNTU
x_transferred
Hyperlink: http://secunia.com/advisories/51087
Resource:
third-party-advisory
x_refsource_SECUNIA
x_transferred
Hyperlink: http://www.ubuntu.com/usn/USN-1616-1
Resource:
vendor-advisory
x_refsource_UBUNTU
x_transferred
Hyperlink: http://bugs.python.org/issue14579
Resource:
x_refsource_MISC
x_transferred
Hyperlink: http://secunia.com/advisories/51089
Resource:
third-party-advisory
x_refsource_SECUNIA
x_transferred
Hyperlink: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=670389
Resource:
x_refsource_MISC
x_transferred
Hyperlink: http://www.openwall.com/lists/oss-security/2012/04/25/4
Resource:
mailing-list
x_refsource_MLIST
x_transferred
Hyperlink: http://www.openwall.com/lists/oss-security/2012/04/25/2
Resource:
mailing-list
x_refsource_MLIST
x_transferred
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:secalert@redhat.com
Published At:14 Aug, 2012 | 22:55
Updated At:11 Apr, 2025 | 00:51

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.

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
Primary2.06.4MEDIUM
AV:N/AC:L/Au:N/C:P/I:N/A:P
Type: Primary
Version: 2.0
Base score: 6.4
Base severity: MEDIUM
Vector:
AV:N/AC:L/Au:N/C:P/I:N/A:P
CPE Matches
Python Software Foundation
python
>>python>>Versions from 2.7.0(inclusive) to 2.7.4(exclusive)
cpe:2.3:a:python:python:*:*:*:*:*:*:*:*
Python Software Foundation
python
>>python>>Versions from 3.2.0(inclusive) to 3.2.4(exclusive)
cpe:2.3:a:python:python:*:*:*:*:*:*:*:*
Python Software Foundation
python
>>python>>Versions from 3.3.0(inclusive) to 3.3.3(exclusive)
cpe:2.3:a:python:python:*:*:*:*:*:*:*:*
Canonical Ltd.
canonical
>>ubuntu_linux>>10.04
cpe:2.3:o:canonical:ubuntu_linux:10.04:*:*:*:-:*:*:*
Canonical Ltd.
canonical
>>ubuntu_linux>>11.04
cpe:2.3:o:canonical:ubuntu_linux:11.04:*:*:*:*:*:*:*
Canonical Ltd.
canonical
>>ubuntu_linux>>11.10
cpe:2.3:o:canonical:ubuntu_linux:11.10:*:*:*:*:*:*:*
Canonical Ltd.
canonical
>>ubuntu_linux>>12.04
cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:-:*:*:*
Canonical Ltd.
canonical
>>ubuntu_linux>>12.10
cpe:2.3:o:canonical:ubuntu_linux:12.10:*:*:*:*:*:*:*
Debian GNU/Linux
debian
>>debian_linux>>6.0
cpe:2.3:o:debian:debian_linux:6.0:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
NVD-CWE-OtherPrimarynvd@nist.gov
CWE ID: NVD-CWE-Other
Type: Primary
Source: nvd@nist.gov
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=670389secalert@redhat.com
Third Party Advisory
http://bugs.python.org/issue14579secalert@redhat.com
Vendor Advisory
http://secunia.com/advisories/51087secalert@redhat.com
Third Party Advisory
http://secunia.com/advisories/51089secalert@redhat.com
Third Party Advisory
http://www.openwall.com/lists/oss-security/2012/04/25/2secalert@redhat.com
Mailing List
Third Party Advisory
http://www.openwall.com/lists/oss-security/2012/04/25/4secalert@redhat.com
Mailing List
Third Party Advisory
http://www.ubuntu.com/usn/USN-1615-1secalert@redhat.com
Third Party Advisory
http://www.ubuntu.com/usn/USN-1616-1secalert@redhat.com
Third Party Advisory
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=670389af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
http://bugs.python.org/issue14579af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory
http://secunia.com/advisories/51087af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
http://secunia.com/advisories/51089af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
http://www.openwall.com/lists/oss-security/2012/04/25/2af854a3a-2127-422b-91ae-364da2661108
Mailing List
Third Party Advisory
http://www.openwall.com/lists/oss-security/2012/04/25/4af854a3a-2127-422b-91ae-364da2661108
Mailing List
Third Party Advisory
http://www.ubuntu.com/usn/USN-1615-1af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
http://www.ubuntu.com/usn/USN-1616-1af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
Hyperlink: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=670389
Source: secalert@redhat.com
Resource:
Third Party Advisory
Hyperlink: http://bugs.python.org/issue14579
Source: secalert@redhat.com
Resource:
Vendor Advisory
Hyperlink: http://secunia.com/advisories/51087
Source: secalert@redhat.com
Resource:
Third Party Advisory
Hyperlink: http://secunia.com/advisories/51089
Source: secalert@redhat.com
Resource:
Third Party Advisory
Hyperlink: http://www.openwall.com/lists/oss-security/2012/04/25/2
Source: secalert@redhat.com
Resource:
Mailing List
Third Party Advisory
Hyperlink: http://www.openwall.com/lists/oss-security/2012/04/25/4
Source: secalert@redhat.com
Resource:
Mailing List
Third Party Advisory
Hyperlink: http://www.ubuntu.com/usn/USN-1615-1
Source: secalert@redhat.com
Resource:
Third Party Advisory
Hyperlink: http://www.ubuntu.com/usn/USN-1616-1
Source: secalert@redhat.com
Resource:
Third Party Advisory
Hyperlink: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=670389
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Third Party Advisory
Hyperlink: http://bugs.python.org/issue14579
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Vendor Advisory
Hyperlink: http://secunia.com/advisories/51087
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Third Party Advisory
Hyperlink: http://secunia.com/advisories/51089
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Third Party Advisory
Hyperlink: http://www.openwall.com/lists/oss-security/2012/04/25/2
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Mailing List
Third Party Advisory
Hyperlink: http://www.openwall.com/lists/oss-security/2012/04/25/4
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Mailing List
Third Party Advisory
Hyperlink: http://www.ubuntu.com/usn/USN-1615-1
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Third Party Advisory
Hyperlink: http://www.ubuntu.com/usn/USN-1616-1
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Third Party Advisory

Change History

0
Information is not available yet

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