CVE-2007-2052
Python Off-by-One Buffer Over-read in Locale Strxfrm Function
Description
Off-by-one error in the PyLocale_strxfrm function in Modules/_localemodule.c for Python 2.4 and 2.5 causes an incorrect buffer size to be used for the strxfrm function, which allows context-dependent attackers to read portions of memory via unknown manipulations that trigger a buffer over-read due to missing null termination.
INFO
Published Date :
April 16, 2007, 10:19 p.m.
Last Modified :
Aug. 2, 2023, 6:04 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
2.9
Exploitability Score :
10.0
Public PoC/Exploit Available at Github
CVE-2007-2052 has a 2 public PoC/Exploit available at Github.
Go to the Public Exploits tab to see the list.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2007-2052.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
None
C Perl 6 Perl ASP HTML Rich Text Format Visual Basic TeX Assembly Shell
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Shell C Perl PHP TeX Python Assembly Makefile HTML XSLT
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2007-2052 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2007-2052 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
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CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Modified Analysis by [email protected]
Aug. 02, 2023
Action Type Old Value New Value Changed Reference Type http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=416934 No Types Assigned http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=416934 Third Party Advisory Changed Reference Type http://lists.vmware.com/pipermail/security-announce/2008/000005.html No Types Assigned http://lists.vmware.com/pipermail/security-announce/2008/000005.html Third Party Advisory Changed Reference Type http://secunia.com/advisories/25190 No Types Assigned http://secunia.com/advisories/25190 Broken Link Changed Reference Type http://secunia.com/advisories/25217 No Types Assigned http://secunia.com/advisories/25217 Broken Link Changed Reference Type http://secunia.com/advisories/25233 No Types Assigned http://secunia.com/advisories/25233 Broken Link Changed Reference Type http://secunia.com/advisories/25353 No Types Assigned http://secunia.com/advisories/25353 Broken Link Changed Reference Type http://secunia.com/advisories/25787 No Types Assigned http://secunia.com/advisories/25787 Broken Link Changed Reference Type http://secunia.com/advisories/28027 No Types Assigned http://secunia.com/advisories/28027 Broken Link Changed Reference Type http://secunia.com/advisories/28050 No Types Assigned http://secunia.com/advisories/28050 Broken Link Changed Reference Type http://secunia.com/advisories/29032 No Types Assigned http://secunia.com/advisories/29032 Broken Link Changed Reference Type http://secunia.com/advisories/29303 No Types Assigned http://secunia.com/advisories/29303 Broken Link Changed Reference Type http://secunia.com/advisories/29889 No Types Assigned http://secunia.com/advisories/29889 Broken Link Changed Reference Type http://secunia.com/advisories/31255 No Types Assigned http://secunia.com/advisories/31255 Broken Link Changed Reference Type http://secunia.com/advisories/31492 No Types Assigned http://secunia.com/advisories/31492 Broken Link Changed Reference Type http://secunia.com/advisories/37471 No Types Assigned http://secunia.com/advisories/37471 Third Party Advisory Changed Reference Type http://www.debian.org/security/2008/dsa-1551 No Types Assigned http://www.debian.org/security/2008/dsa-1551 Third Party Advisory Changed Reference Type http://www.debian.org/security/2008/dsa-1620 No Types Assigned http://www.debian.org/security/2008/dsa-1620 Third Party Advisory Changed Reference Type http://www.mandriva.com/security/advisories?name=MDKSA-2007:099 No Types Assigned http://www.mandriva.com/security/advisories?name=MDKSA-2007:099 Broken Link, Third Party Advisory Changed Reference Type http://www.novell.com/linux/security/advisories/2007_13_sr.html No Types Assigned http://www.novell.com/linux/security/advisories/2007_13_sr.html Third Party Advisory Changed Reference Type http://www.python.org/download/releases/2.5.1/NEWS.txt No Types Assigned http://www.python.org/download/releases/2.5.1/NEWS.txt Broken Link, Vendor Advisory Changed Reference Type http://www.redhat.com/support/errata/RHSA-2007-1076.html No Types Assigned http://www.redhat.com/support/errata/RHSA-2007-1076.html Third Party Advisory Changed Reference Type http://www.redhat.com/support/errata/RHSA-2007-1077.html No Types Assigned http://www.redhat.com/support/errata/RHSA-2007-1077.html Third Party Advisory Changed Reference Type http://www.redhat.com/support/errata/RHSA-2008-0629.html No Types Assigned http://www.redhat.com/support/errata/RHSA-2008-0629.html Third Party Advisory Changed Reference Type http://www.securityfocus.com/archive/1/469294/30/6450/threaded No Types Assigned http://www.securityfocus.com/archive/1/469294/30/6450/threaded Third Party Advisory, VDB Entry Changed Reference Type http://www.securityfocus.com/archive/1/488457/100/0/threaded No Types Assigned http://www.securityfocus.com/archive/1/488457/100/0/threaded Third Party Advisory, VDB Entry Changed Reference Type http://www.securityfocus.com/archive/1/507985/100/0/threaded No Types Assigned http://www.securityfocus.com/archive/1/507985/100/0/threaded Third Party Advisory, VDB Entry Changed Reference Type http://www.securityfocus.com/bid/23887 No Types Assigned http://www.securityfocus.com/bid/23887 Third Party Advisory, VDB Entry Changed Reference Type http://www.trustix.org/errata/2007/0019/ No Types Assigned http://www.trustix.org/errata/2007/0019/ Third Party Advisory Changed Reference Type http://www.ubuntu.com/usn/usn-585-1 No Types Assigned http://www.ubuntu.com/usn/usn-585-1 Third Party Advisory Changed Reference Type http://www.vmware.com/security/advisories/VMSA-2009-0016.html No Types Assigned http://www.vmware.com/security/advisories/VMSA-2009-0016.html Broken Link, Third Party Advisory Changed Reference Type http://www.vupen.com/english/advisories/2007/1465 No Types Assigned http://www.vupen.com/english/advisories/2007/1465 Broken Link, Third Party Advisory Changed Reference Type http://www.vupen.com/english/advisories/2008/0637 No Types Assigned http://www.vupen.com/english/advisories/2008/0637 Broken Link, Third Party Advisory Changed Reference Type http://www.vupen.com/english/advisories/2009/3316 No Types Assigned http://www.vupen.com/english/advisories/2009/3316 Broken Link, Third Party Advisory Changed Reference Type https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=235093 No Types Assigned https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=235093 Issue Tracking Changed Reference Type https://exchange.xforce.ibmcloud.com/vulnerabilities/34060 No Types Assigned https://exchange.xforce.ibmcloud.com/vulnerabilities/34060 VDB Entry Changed Reference Type https://issues.rpath.com/browse/RPL-1358 No Types Assigned https://issues.rpath.com/browse/RPL-1358 Third Party Advisory Changed Reference Type https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11716 No Types Assigned https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11716 Broken Link Changed Reference Type https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A8353 No Types Assigned https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A8353 Broken Link Removed CWE NIST CWE-189 Added CWE NIST CWE-193 Changed CPE Configuration OR *cpe:2.3:a:python_software_foundation:python:2.4:*:*:*:*:*:*:* *cpe:2.3:a:python_software_foundation:python:2.5:*:*:*:*:*:*:* OR *cpe:2.3:a:python:python:2.4.0:*:*:*:*:*:*:* *cpe:2.3:a:python:python:2.5.0:*:*:*:*:*:*:* -
CVE Modified by [email protected]
Oct. 16, 2018
Action Type Old Value New Value Removed Reference http://www.securityfocus.com/archive/1/archive/1/469294/30/6450/threaded [No Types Assigned] Removed Reference http://www.securityfocus.com/archive/1/archive/1/488457/100/0/threaded [No Types Assigned] Removed Reference http://www.securityfocus.com/archive/1/archive/1/507985/100/0/threaded [No Types Assigned] Added Reference http://www.securityfocus.com/archive/1/507985/100/0/threaded [No Types Assigned] Added Reference http://www.securityfocus.com/archive/1/488457/100/0/threaded [No Types Assigned] Added Reference http://www.securityfocus.com/archive/1/469294/30/6450/threaded [No Types Assigned] -
CVE Modified by [email protected]
Oct. 11, 2017
Action Type Old Value New Value Removed Reference http://oval.mitre.org/repository/data/getDef?id=oval:org.mitre.oval:def:8353 [No Types Assigned] Removed Reference http://oval.mitre.org/repository/data/getDef?id=oval:org.mitre.oval:def:11716 [No Types Assigned] Added Reference https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A8353 [No Types Assigned] Added Reference https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11716 [No Types Assigned] -
CVE Modified by [email protected]
Jul. 29, 2017
Action Type Old Value New Value Removed Reference http://xforce.iss.net/xforce/xfdb/34060 [No Types Assigned] Added Reference https://exchange.xforce.ibmcloud.com/vulnerabilities/34060 [No Types Assigned] -
Initial Analysis by [email protected]
Apr. 18, 2007
Action Type Old Value New Value
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2007-2052 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2007-2052
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
7.52 }} 3.59%
score
0.94283
percentile