fkie_cve-2015-1472
Vulnerability from fkie_nvd
Published
2015-04-08 10:59
Modified
2024-11-21 02:25
Severity ?
Summary
The ADDW macro in stdio-common/vfscanf.c in the GNU C Library (aka glibc or libc6) before 2.21 does not properly consider data-type size during memory allocation, which allows context-dependent attackers to cause a denial of service (buffer overflow) or possibly have unspecified other impact via a long line containing wide characters that are improperly handled in a wscanf call.
References
Impacted products
Vendor | Product | Version | |
---|---|---|---|
canonical | ubuntu_linux | 10.04 | |
canonical | ubuntu_linux | 12.04 | |
canonical | ubuntu_linux | 14.04 | |
canonical | ubuntu_linux | 14.10 | |
gnu | glibc | * |
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"The ADDW macro in stdio-common/vfscanf.c in the GNU C Library (aka glibc or libc6) before 2.21 does not properly consider data-type size during memory allocation, which allows context-dependent attackers to cause a denial of service (buffer overflow) or possibly have unspecified other impact via a long line containing wide characters that are improperly handled in a wscanf call." }, { "lang": "es", "value": "El macro ADDW en stdio-common/vfscanf.c en la librar\u00eda GNU C (tambi\u00e9n conocida como glibc o libc6) anterior a 2.21 no considera correctamente el tama\u00f1o de datos de estado durante la reserva de memoria, lo que permite a atacantes dependientes de contexto causar una denegaci\u00f3n de servicio (desbordamiento de buffer) o posiblemente tener otro impacto no especificado a trav\u00e9s de una l\u00ednea larga que contiene caracteres anchos que se manejen incorrectamente en una llamada wscanf." } ], "id": "CVE-2015-1472", "lastModified": "2024-11-21T02:25:29.903", "metrics": { "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": { "accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 7.5, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0" }, "exploitabilityScore": 10.0, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false } ] }, "published": "2015-04-08T10:59:02.673", "references": [ { "source": "cve@mitre.org", "url": "http://openwall.com/lists/oss-security/2015/02/04/1" }, { "source": "cve@mitre.org", "url": "http://packetstormsecurity.com/files/153278/WAGO-852-Industrial-Managed-Switch-Series-Code-Execution-Hardcoded-Credentials.html" }, { "source": "cve@mitre.org", "url": "http://packetstormsecurity.com/files/154361/Cisco-Device-Hardcoded-Credentials-GNU-glibc-BusyBox.html" }, { "source": "cve@mitre.org", "url": "http://seclists.org/fulldisclosure/2019/Jun/18" }, { "source": "cve@mitre.org", "url": "http://seclists.org/fulldisclosure/2019/Sep/7" }, { "source": "cve@mitre.org", "url": "http://www.oracle.com/technetwork/security-advisory/cpujan2018-3236628.html" }, { "source": "cve@mitre.org", "url": "http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.html" }, { "source": "cve@mitre.org", "url": "http://www.securityfocus.com/bid/72428" }, { "source": "cve@mitre.org", "url": "http://www.ubuntu.com/usn/USN-2519-1" }, { "source": "cve@mitre.org", "url": "https://seclists.org/bugtraq/2019/Jun/14" }, { "source": "cve@mitre.org", "url": "https://seclists.org/bugtraq/2019/Sep/7" }, { "source": "cve@mitre.org", "url": "https://security.gentoo.org/glsa/201602-02" }, { "source": "cve@mitre.org", "url": "https://sourceware.org/git/gitweb.cgi?p=glibc.git%3Ba=commit%3Bh=5bd80bfe9ca0d955bfbbc002781bc7b01b6bcb06" }, { "source": "cve@mitre.org", "url": "https://sourceware.org/ml/libc-alpha/2015-02/msg00119.html" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://openwall.com/lists/oss-security/2015/02/04/1" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://packetstormsecurity.com/files/153278/WAGO-852-Industrial-Managed-Switch-Series-Code-Execution-Hardcoded-Credentials.html" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://packetstormsecurity.com/files/154361/Cisco-Device-Hardcoded-Credentials-GNU-glibc-BusyBox.html" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://seclists.org/fulldisclosure/2019/Jun/18" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://seclists.org/fulldisclosure/2019/Sep/7" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.oracle.com/technetwork/security-advisory/cpujan2018-3236628.html" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.html" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.securityfocus.com/bid/72428" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.ubuntu.com/usn/USN-2519-1" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://seclists.org/bugtraq/2019/Jun/14" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://seclists.org/bugtraq/2019/Sep/7" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://security.gentoo.org/glsa/201602-02" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://sourceware.org/git/gitweb.cgi?p=glibc.git%3Ba=commit%3Bh=5bd80bfe9ca0d955bfbbc002781bc7b01b6bcb06" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://sourceware.org/ml/libc-alpha/2015-02/msg00119.html" } ], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [ { "description": [ { "lang": "en", "value": "CWE-119" } ], "source": "nvd@nist.gov", "type": "Primary" } ] }
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Sightings
Author | Source | Type | Date |
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Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
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- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.