FKIE_CVE-2006-2314
Vulnerability from fkie_nvd - Published: 2006-05-24 10:06 - Updated: 2026-06-16 22:24
Severity
Summary
PostgreSQL 8.1.x before 8.1.4, 8.0.x before 8.0.8, 7.4.x before 7.4.13, 7.3.x before 7.3.15, and earlier versions allows context-dependent attackers to bypass SQL injection protection methods in applications that use multibyte encodings that allow the "\" (backslash) byte 0x5c to be the trailing byte of a multibyte character, such as SJIS, BIG5, GBK, GB18030, and UHC, which cannot be handled correctly by a client that does not understand multibyte encodings, aka a second variant of "Encoding-Based SQL Injection." NOTE: it could be argued that this is a class of issue related to interaction errors between the client and PostgreSQL, but a CVE has been assigned since PostgreSQL is treating this as a preventative measure against this class of problem.
References
Impacted products
{
"affected": [
{
"affectedData": [
{
"product": "n/a",
"vendor": "n/a",
"versions": [
{
"status": "affected",
"version": "n/a"
}
]
}
],
"source": "cve@mitre.org"
}
],
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:postgresql:postgresql:7.3:*:*:*:*:*:*:*",
"matchCriteriaId": "4064A96D-84D5-4257-9981-1139CD4CD08C",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:postgresql:postgresql:7.3.1:*:*:*:*:*:*:*",
"matchCriteriaId": "C98290E4-2919-4492-BD14-BB24BA85C729",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:postgresql:postgresql:7.3.2:*:*:*:*:*:*:*",
"matchCriteriaId": "B56E9F72-6CBF-4784-89CD-435A030AC0B0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:postgresql:postgresql:7.3.3:*:*:*:*:*:*:*",
"matchCriteriaId": "6DEF0FE5-EFCF-448E-B6BD-95FDDD4E17FD",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:postgresql:postgresql:7.3.4:*:*:*:*:*:*:*",
"matchCriteriaId": "03B480F0-8FFC-4463-ADC6-95906751811C",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:postgresql:postgresql:7.3.5:*:*:*:*:*:*:*",
"matchCriteriaId": "9BF44286-0DBF-4CCA-8FFB-993976C18CDB",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:postgresql:postgresql:7.3.6:*:*:*:*:*:*:*",
"matchCriteriaId": "629881D2-2A6D-4461-8C35-6EE575B63E6E",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:postgresql:postgresql:7.3.7:*:*:*:*:*:*:*",
"matchCriteriaId": "E5C91580-6428-4234-92DF-6A96108FCF7C",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:postgresql:postgresql:7.3.8:*:*:*:*:*:*:*",
"matchCriteriaId": "B5A19EB5-A1AF-4293-854D-347CD21065DA",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:postgresql:postgresql:7.3.9:*:*:*:*:*:*:*",
"matchCriteriaId": "B18ED293-B408-435F-9D1F-2365A2E51022",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:postgresql:postgresql:7.3.10:*:*:*:*:*:*:*",
"matchCriteriaId": "E7106B29-76F3-43FD-BF57-4693D5B55076",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:postgresql:postgresql:7.3.11:*:*:*:*:*:*:*",
"matchCriteriaId": "16B804CD-AE47-4B46-9B37-7F46D4C9A332",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:postgresql:postgresql:7.3.12:*:*:*:*:*:*:*",
"matchCriteriaId": "D23E89A3-551D-42E2-90EC-59A9DAB4F854",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:postgresql:postgresql:7.3.13:*:*:*:*:*:*:*",
"matchCriteriaId": "2FC46594-100B-459F-BCB7-1FA9D0719D76",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:postgresql:postgresql:7.3.14:*:*:*:*:*:*:*",
"matchCriteriaId": "AECD278B-55A7-4BCC-8AF1-004F02A96BD7",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:postgresql:postgresql:7.4:*:*:*:*:*:*:*",
"matchCriteriaId": "FBE2567C-BF48-4255-9E56-590A6F9DD932",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:postgresql:postgresql:7.4.1:*:*:*:*:*:*:*",
"matchCriteriaId": "0C8DDD98-9A2D-402D-9172-F3C4C4C97FEF",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:postgresql:postgresql:7.4.2:*:*:*:*:*:*:*",
"matchCriteriaId": "20C8302B-631A-4DF7-839B-C6F3CC39E000",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:postgresql:postgresql:7.4.3:*:*:*:*:*:*:*",
"matchCriteriaId": "FB318EB9-1B49-452A-92CF-89D9BA990AB9",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:postgresql:postgresql:7.4.4:*:*:*:*:*:*:*",
"matchCriteriaId": "5913A53B-7B72-4CBD-ADAE-318333EB8B7B",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:postgresql:postgresql:7.4.5:*:*:*:*:*:*:*",
"matchCriteriaId": "815E58C0-327D-4F14-B496-05FC8179627E",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:postgresql:postgresql:7.4.6:*:*:*:*:*:*:*",
"matchCriteriaId": "3EF2D056-5120-4F98-8343-4EC31F962CFE",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:postgresql:postgresql:7.4.7:*:*:*:*:*:*:*",
"matchCriteriaId": "516E0E86-3D8A-43F9-9DD5-865F5C889FC4",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:postgresql:postgresql:7.4.8:*:*:*:*:*:*:*",
"matchCriteriaId": "5A7A9D3C-4BB6-4974-BF96-6E6728196F4E",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:postgresql:postgresql:7.4.9:*:*:*:*:*:*:*",
"matchCriteriaId": "486EDE1B-37E0-4DDF-BFC9-C8C8945D5E2A",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:postgresql:postgresql:7.4.10:*:*:*:*:*:*:*",
"matchCriteriaId": "A7FC7F18-B227-4C46-9A33-FB34DDE456CC",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:postgresql:postgresql:7.4.11:*:*:*:*:*:*:*",
"matchCriteriaId": "BCDB903F-0C89-4E65-857E-553CF9C192E8",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:postgresql:postgresql:7.4.12:*:*:*:*:*:*:*",
"matchCriteriaId": "F6BF8B1E-68F7-4F27-AD1F-FA02B256BDAA",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:postgresql:postgresql:8.0:*:*:*:*:*:*:*",
"matchCriteriaId": "94222D76-82BE-4FFB-BE4B-5DBAF3080D4D",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:postgresql:postgresql:8.0.1:*:*:*:*:*:*:*",
"matchCriteriaId": "91D1232E-4D0A-4BDC-99F6-25AEE014E9AE",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:postgresql:postgresql:8.0.2:*:*:*:*:*:*:*",
"matchCriteriaId": "105E9F52-D17E-4A0B-9C46-FD32A930B1E6",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:postgresql:postgresql:8.0.3:*:*:*:*:*:*:*",
"matchCriteriaId": "0DE2055D-AAA4-4A6A-918F-349A9749AF09",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:postgresql:postgresql:8.0.4:*:*:*:*:*:*:*",
"matchCriteriaId": "C12409B2-161B-4F78-B7AD-3CF69DDCC574",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:postgresql:postgresql:8.0.5:*:*:*:*:*:*:*",
"matchCriteriaId": "DD2F1DA4-6625-469D-988B-5457B68851A9",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:postgresql:postgresql:8.0.6:*:*:*:*:*:*:*",
"matchCriteriaId": "870F4348-6001-4C2F-A547-61964074E7C0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:postgresql:postgresql:8.0.7:*:*:*:*:*:*:*",
"matchCriteriaId": "E2E26D52-D95A-4547-BE6E-4F142F54A624",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:postgresql:postgresql:8.1:*:*:*:*:*:*:*",
"matchCriteriaId": "2AF590F2-899F-42E1-8A57-6F514C94CE4F",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:postgresql:postgresql:8.1.1:*:*:*:*:*:*:*",
"matchCriteriaId": "FEEC35A2-B17C-46EC-8697-9E03568339BC",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:postgresql:postgresql:8.1.2:*:*:*:*:*:*:*",
"matchCriteriaId": "00562C18-DD81-4B09-AF93-739AF8757A12",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:postgresql:postgresql:8.1.3:*:*:*:*:*:*:*",
"matchCriteriaId": "6B52D093-7867-4FE8-B055-D8190103A1E6",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "PostgreSQL 8.1.x before 8.1.4, 8.0.x before 8.0.8, 7.4.x before 7.4.13, 7.3.x before 7.3.15, and earlier versions allows context-dependent attackers to bypass SQL injection protection methods in applications that use multibyte encodings that allow the \"\\\" (backslash) byte 0x5c to be the trailing byte of a multibyte character, such as SJIS, BIG5, GBK, GB18030, and UHC, which cannot be handled correctly by a client that does not understand multibyte encodings, aka a second variant of \"Encoding-Based SQL Injection.\" NOTE: it could be argued that this is a class of issue related to interaction errors between the client and PostgreSQL, but a CVE has been assigned since PostgreSQL is treating this as a preventative measure against this class of problem."
}
],
"id": "CVE-2006-2314",
"lastModified": "2026-06-16T22:24:45.937",
"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": true,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": false
}
]
},
"published": "2006-05-24T10:06:00.000",
"references": [
{
"source": "cve@mitre.org",
"url": "ftp://patches.sgi.com/support/free/security/advisories/20060602-01-U.asc"
},
{
"source": "cve@mitre.org",
"tags": [
"Patch"
],
"url": "http://archives.postgresql.org/pgsql-announce/2006-05/msg00010.php"
},
{
"source": "cve@mitre.org",
"url": "http://lists.suse.com/archive/suse-security-announce/2006-Jun/0002.html"
},
{
"source": "cve@mitre.org",
"url": "http://secunia.com/advisories/20231"
},
{
"source": "cve@mitre.org",
"url": "http://secunia.com/advisories/20232"
},
{
"source": "cve@mitre.org",
"url": "http://secunia.com/advisories/20314"
},
{
"source": "cve@mitre.org",
"url": "http://secunia.com/advisories/20435"
},
{
"source": "cve@mitre.org",
"url": "http://secunia.com/advisories/20451"
},
{
"source": "cve@mitre.org",
"url": "http://secunia.com/advisories/20503"
},
{
"source": "cve@mitre.org",
"url": "http://secunia.com/advisories/20555"
},
{
"source": "cve@mitre.org",
"url": "http://secunia.com/advisories/20653"
},
{
"source": "cve@mitre.org",
"url": "http://secunia.com/advisories/20782"
},
{
"source": "cve@mitre.org",
"url": "http://secunia.com/advisories/21001"
},
{
"source": "cve@mitre.org",
"url": "http://secunia.com/advisories/21749"
},
{
"source": "cve@mitre.org",
"url": "http://security.gentoo.org/glsa/glsa-200607-04.xml"
},
{
"source": "cve@mitre.org",
"url": "http://securitytracker.com/id?1016142"
},
{
"source": "cve@mitre.org",
"url": "http://support.avaya.com/elmodocs2/security/ASA-2006-113.htm"
},
{
"source": "cve@mitre.org",
"url": "http://www.debian.org/security/2006/dsa-1087"
},
{
"source": "cve@mitre.org",
"url": "http://www.mandriva.com/security/advisories?name=MDKSA-2006:098"
},
{
"source": "cve@mitre.org",
"url": "http://www.novell.com/linux/security/advisories/2006_21_sr.html"
},
{
"source": "cve@mitre.org",
"url": "http://www.osvdb.org/25731"
},
{
"source": "cve@mitre.org",
"url": "http://www.postgresql.org/docs/techdocs.50"
},
{
"source": "cve@mitre.org",
"url": "http://www.redhat.com/support/errata/RHSA-2006-0526.html"
},
{
"source": "cve@mitre.org",
"url": "http://www.securityfocus.com/archive/1/435038/100/0/threaded"
},
{
"source": "cve@mitre.org",
"url": "http://www.securityfocus.com/archive/1/435161/100/0/threaded"
},
{
"source": "cve@mitre.org",
"url": "http://www.securityfocus.com/bid/18092"
},
{
"source": "cve@mitre.org",
"url": "http://www.trustix.org/errata/2006/0032/"
},
{
"source": "cve@mitre.org",
"url": "http://www.ubuntu.com/usn/usn-288-2"
},
{
"source": "cve@mitre.org",
"url": "http://www.ubuntu.com/usn/usn-288-3"
},
{
"source": "cve@mitre.org",
"url": "http://www.vupen.com/english/advisories/2006/1941"
},
{
"source": "cve@mitre.org",
"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/26627"
},
{
"source": "cve@mitre.org",
"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/26628"
},
{
"source": "cve@mitre.org",
"url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9947"
},
{
"source": "cve@mitre.org",
"url": "https://usn.ubuntu.com/288-1/"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "ftp://patches.sgi.com/support/free/security/advisories/20060602-01-U.asc"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Patch"
],
"url": "http://archives.postgresql.org/pgsql-announce/2006-05/msg00010.php"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://lists.suse.com/archive/suse-security-announce/2006-Jun/0002.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://secunia.com/advisories/20231"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://secunia.com/advisories/20232"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://secunia.com/advisories/20314"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://secunia.com/advisories/20435"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://secunia.com/advisories/20451"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://secunia.com/advisories/20503"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://secunia.com/advisories/20555"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://secunia.com/advisories/20653"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://secunia.com/advisories/20782"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://secunia.com/advisories/21001"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://secunia.com/advisories/21749"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://security.gentoo.org/glsa/glsa-200607-04.xml"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://securitytracker.com/id?1016142"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://support.avaya.com/elmodocs2/security/ASA-2006-113.htm"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.debian.org/security/2006/dsa-1087"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.mandriva.com/security/advisories?name=MDKSA-2006:098"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.novell.com/linux/security/advisories/2006_21_sr.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.osvdb.org/25731"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.postgresql.org/docs/techdocs.50"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.redhat.com/support/errata/RHSA-2006-0526.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.securityfocus.com/archive/1/435038/100/0/threaded"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.securityfocus.com/archive/1/435161/100/0/threaded"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.securityfocus.com/bid/18092"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.trustix.org/errata/2006/0032/"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.ubuntu.com/usn/usn-288-2"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.ubuntu.com/usn/usn-288-3"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.vupen.com/english/advisories/2006/1941"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/26627"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/26628"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9947"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://usn.ubuntu.com/288-1/"
}
],
"sourceIdentifier": "cve@mitre.org",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "NVD-CWE-Other"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
Loading…
Loading…
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.
Loading…
Loading…
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.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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.
Browse all ATT&CK techniques and the vulnerabilities related to each.
Loading…
Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.
Loading…