CVE-2007-2052 (GCVE-0-2007-2052)
Vulnerability from cvelistv5 – Published: 2007-04-16 22:00 – Updated: 2024-08-07 13:23
VLAI
EPSS
VEX
Summary
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.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
38 references
Date Public
2007-03-31 00:00
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"datePublished": "2007-04-16T22:00:00.000Z",
"dateReserved": "2007-04-16T00:00:00.000Z",
"dateUpdated": "2024-08-07T13:23:50.498Z",
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"date": "2026-09-15",
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"lastModified": "2024-11-21T00:29:47.320",
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"sourceIdentifier": "cve@mitre.org",
"vendorComments": "[{\"organization\": \"Red Hat\", \"comment\": \"Red Hat is aware of this issue and is tracking it via the following bug:\\nhttps://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=235093\\n\\nThe Red Hat Security Response Team has rated this issue as having low security impact, a future update may address this flaw. More information regarding issue severity can be found here:\\nhttp://www.redhat.com/security/updates/classification/\\n\", \"lastModified\": \"2007-04-19T00:00:00\"}]",
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Advisory\"]},{\"url\":\"http://www.vupen.com/english/advisories/2008/0637\",\"source\":\"cve@mitre.org\",\"tags\":[\"Broken Link\",\"Third Party Advisory\"]},{\"url\":\"http://www.vupen.com/english/advisories/2009/3316\",\"source\":\"cve@mitre.org\",\"tags\":[\"Broken Link\",\"Third Party Advisory\"]},{\"url\":\"https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=235093\",\"source\":\"cve@mitre.org\",\"tags\":[\"Issue Tracking\"]},{\"url\":\"https://exchange.xforce.ibmcloud.com/vulnerabilities/34060\",\"source\":\"cve@mitre.org\",\"tags\":[\"VDB Entry\"]},{\"url\":\"https://issues.rpath.com/browse/RPL-1358\",\"source\":\"cve@mitre.org\",\"tags\":[\"Third Party Advisory\"]},{\"url\":\"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11716\",\"source\":\"cve@mitre.org\",\"tags\":[\"Broken Link\"]},{\"url\":\"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A8353\",\"source\":\"cve@mitre.org\",\"tags\":[\"Broken 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Link\"]},{\"url\":\"http://secunia.com/advisories/28027\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Broken Link\"]},{\"url\":\"http://secunia.com/advisories/28050\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Broken Link\"]},{\"url\":\"http://secunia.com/advisories/29032\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Broken Link\"]},{\"url\":\"http://secunia.com/advisories/29303\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Broken Link\"]},{\"url\":\"http://secunia.com/advisories/29889\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Broken Link\"]},{\"url\":\"http://secunia.com/advisories/31255\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Broken Link\"]},{\"url\":\"http://secunia.com/advisories/31492\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Broken Link\"]},{\"url\":\"http://secunia.com/advisories/37471\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Third Party Advisory\"]},{\"url\":\"http://www.debian.org/security/2008/dsa-1551\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Third Party Advisory\"]},{\"url\":\"http://www.debian.org/security/2008/dsa-1620\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Third Party Advisory\"]},{\"url\":\"http://www.mandriva.com/security/advisories?name=MDKSA-2007:099\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Broken Link\",\"Third Party Advisory\"]},{\"url\":\"http://www.novell.com/linux/security/advisories/2007_13_sr.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Third Party Advisory\"]},{\"url\":\"http://www.python.org/download/releases/2.5.1/NEWS.txt\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Broken Link\",\"Vendor Advisory\"]},{\"url\":\"http://www.redhat.com/support/errata/RHSA-2007-1076.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Third Party Advisory\"]},{\"url\":\"http://www.redhat.com/support/errata/RHSA-2007-1077.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Third Party Advisory\"]},{\"url\":\"http://www.redhat.com/support/errata/RHSA-2008-0629.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Third Party Advisory\"]},{\"url\":\"http://www.securityfocus.com/archive/1/469294/30/6450/threaded\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Third Party Advisory\",\"VDB Entry\"]},{\"url\":\"http://www.securityfocus.com/archive/1/488457/100/0/threaded\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Third Party Advisory\",\"VDB Entry\"]},{\"url\":\"http://www.securityfocus.com/archive/1/507985/100/0/threaded\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Third Party Advisory\",\"VDB Entry\"]},{\"url\":\"http://www.securityfocus.com/bid/23887\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Third Party Advisory\",\"VDB Entry\"]},{\"url\":\"http://www.trustix.org/errata/2007/0019/\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Third Party Advisory\"]},{\"url\":\"http://www.ubuntu.com/usn/usn-585-1\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Third Party Advisory\"]},{\"url\":\"http://www.vmware.com/security/advisories/VMSA-2009-0016.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Broken Link\",\"Third Party Advisory\"]},{\"url\":\"http://www.vupen.com/english/advisories/2007/1465\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Broken Link\",\"Third Party Advisory\"]},{\"url\":\"http://www.vupen.com/english/advisories/2008/0637\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Broken Link\",\"Third Party Advisory\"]},{\"url\":\"http://www.vupen.com/english/advisories/2009/3316\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Broken Link\",\"Third Party Advisory\"]},{\"url\":\"https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=235093\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Issue Tracking\"]},{\"url\":\"https://exchange.xforce.ibmcloud.com/vulnerabilities/34060\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"VDB Entry\"]},{\"url\":\"https://issues.rpath.com/browse/RPL-1358\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Third Party Advisory\"]},{\"url\":\"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11716\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Broken Link\"]},{\"url\":\"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A8353\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Broken Link\"]}],\"vendorComments\":[{\"organization\":\"Red Hat\",\"comment\":\"Red Hat is aware of this issue and is tracking it via the following bug:\\nhttps://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=235093\\n\\nThe Red Hat Security Response Team has rated this issue as having low security impact, a future update may address this flaw. More information regarding issue severity can be found here:\\nhttp://www.redhat.com/security/updates/classification/\\n\",\"lastModified\":\"2007-04-19T00:00:00\"}]}}",
"redhat_vex": {
"aggregate_severity": "Low",
"current_release_date": "2025-11-21T13:20:06+00:00",
"cve": "CVE-2007-2052",
"id": "CVE-2007-2052",
"initial_release_date": "2007-04-02T00:00:00+00:00",
"product_status:fixed": "414",
"source": "Red Hat CSAF VEX",
"status": "final",
"title": "python off-by-one locale.strxfrm() (possible memory disclosure)",
"url": "https://security.access.redhat.com/data/csaf/v2/vex/2007/cve-2007-2052.json",
"version": "3"
},
"suse_vex": {
"aggregate_severity": "moderate",
"current_release_date": "2026-07-26T17:05:41Z",
"cve": "CVE-2007-2052",
"id": "CVE-2007-2052",
"initial_release_date": "2023-02-15T06:12:18Z",
"product_status:known_affected": "2",
"product_status:known_not_affected": "126",
"product_status:recommended": "403",
"source": "SUSE CSAF VEX",
"status": "interim",
"title": "SUSE CVE CVE-2007-2052",
"url": "https://ftp.suse.com/pub/projects/security/csaf-vex/cve-2007-2052.json",
"version": "13"
}
}
}
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
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