CVE-2015-4054 - Vulnerability Details - OpenCVE

PgBouncer before 1.5.5 allows remote attackers to cause a denial of service (NULL pointer dereference and crash) by sending a password packet before a startup packet.

No CVSS v4.0

No CVSS v3.1

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact None

Integrity Impact None

Availability Impact Partial

This CVE is not in the KEV list.

Key SSVC decision points have not yet been added.

Vendors	Products
Pgbouncer	Pgbouncer

Configuration 1 [-]

cpe:2.3:a:pgbouncer:pgbouncer:*:*:*:*:*:*:*:*

No data.

References

Link	Providers
http://www.openwall.com/lists/oss-security/2015/05/22/5
http://www.securityfocus.com/bid/74751
https://github.com/pgbouncer/pgbouncer/commit/74d6e5f7de5ec736f71204b7b422af7380c19ac5
https://github.com/pgbouncer/pgbouncer/commit/edab5be6665b9e8de66c25ba527509b229468573
https://github.com/pgbouncer/pgbouncer/issues/42
https://pgbouncer.github.io/changelog.html#pgbouncer-15x
https://security.gentoo.org/glsa/201701-24

History

No history.

MITRE

Status: PUBLISHED

Assigner: debian

Published: 2017-05-23T03:56:00

Updated: 2024-08-06T06:04:02.656Z

Reserved: 2015-05-21T00:00:00

Link: CVE-2015-4054

Vulnrichment

No data.

NVD

Status : Modified

Published: 2017-05-23T04:29:00.383

Modified: 2024-11-21T02:30:22.077

Link: CVE-2015-4054

Redhat

No data.

{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "datePublic": "2015-04-09T00:00:00", "descriptions": [{"lang": "en", "value": "PgBouncer before 1.5.5 allows remote attackers to cause a denial of service (NULL pointer dereference and crash) by sending a password packet before a startup packet."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2017-05-23T01:57:01", "orgId": "79363d38-fa19-49d1-9214-5f28da3f3ac5", "shortName": "debian"}, "references": [{"tags": ["x_refsource_CONFIRM"], "url": "https://github.com/pgbouncer/pgbouncer/commit/edab5be6665b9e8de66c25ba527509b229468573"}, {"tags": ["x_refsource_CONFIRM"], "url": "https://github.com/pgbouncer/pgbouncer/commit/74d6e5f7de5ec736f71204b7b422af7380c19ac5"}, {"tags": ["x_refsource_CONFIRM"], "url": "https://pgbouncer.github.io/changelog.html#pgbouncer-15x"}, {"name": "74751", "tags": ["vdb-entry", "x_refsource_BID"], "url": "http://www.securityfocus.com/bid/74751"}, {"tags": ["x_refsource_CONFIRM"], "url": "https://github.com/pgbouncer/pgbouncer/issues/42"}, {"name": "[oss-security] 20150522 Re: CVE Request: pgbouncer: DoS/remote crash: invalid packet order causes lookup of NULL pointer", "tags": ["mailing-list", "x_refsource_MLIST"], "url": "http://www.openwall.com/lists/oss-security/2015/05/22/5"}, {"name": "GLSA-201701-24", "tags": ["vendor-advisory", "x_refsource_GENTOO"], "url": "https://security.gentoo.org/glsa/201701-24"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "security@debian.org", "ID": "CVE-2015-4054", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "n/a", "version": {"version_data": [{"version_value": "n/a"}]}}]}, "vendor_name": "n/a"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "PgBouncer before 1.5.5 allows remote attackers to cause a denial of service (NULL pointer dereference and crash) by sending a password packet before a startup packet."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "n/a"}]}]}, "references": {"reference_data": [{"name": "https://github.com/pgbouncer/pgbouncer/commit/edab5be6665b9e8de66c25ba527509b229468573", "refsource": "CONFIRM", "url": "https://github.com/pgbouncer/pgbouncer/commit/edab5be6665b9e8de66c25ba527509b229468573"}, {"name": "https://github.com/pgbouncer/pgbouncer/commit/74d6e5f7de5ec736f71204b7b422af7380c19ac5", "refsource": "CONFIRM", "url": "https://github.com/pgbouncer/pgbouncer/commit/74d6e5f7de5ec736f71204b7b422af7380c19ac5"}, {"name": "https://pgbouncer.github.io/changelog.html#pgbouncer-15x", "refsource": "CONFIRM", "url": "https://pgbouncer.github.io/changelog.html#pgbouncer-15x"}, {"name": "74751", "refsource": "BID", "url": "http://www.securityfocus.com/bid/74751"}, {"name": "https://github.com/pgbouncer/pgbouncer/issues/42", "refsource": "CONFIRM", "url": "https://github.com/pgbouncer/pgbouncer/issues/42"}, {"name": "[oss-security] 20150522 Re: CVE Request: pgbouncer: DoS/remote crash: invalid packet order causes lookup of NULL pointer", "refsource": "MLIST", "url": "http://www.openwall.com/lists/oss-security/2015/05/22/5"}, {"name": "GLSA-201701-24", "refsource": "GENTOO", "url": "https://security.gentoo.org/glsa/201701-24"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-06T06:04:02.656Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://github.com/pgbouncer/pgbouncer/commit/edab5be6665b9e8de66c25ba527509b229468573"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://github.com/pgbouncer/pgbouncer/commit/74d6e5f7de5ec736f71204b7b422af7380c19ac5"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://pgbouncer.github.io/changelog.html#pgbouncer-15x"}, {"name": "74751", "tags": ["vdb-entry", "x_refsource_BID", "x_transferred"], "url": "http://www.securityfocus.com/bid/74751"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://github.com/pgbouncer/pgbouncer/issues/42"}, {"name": "[oss-security] 20150522 Re: CVE Request: pgbouncer: DoS/remote crash: invalid packet order causes lookup of NULL pointer", "tags": ["mailing-list", "x_refsource_MLIST", "x_transferred"], "url": "http://www.openwall.com/lists/oss-security/2015/05/22/5"}, {"name": "GLSA-201701-24", "tags": ["vendor-advisory", "x_refsource_GENTOO", "x_transferred"], "url": "https://security.gentoo.org/glsa/201701-24"}]}]}, "cveMetadata": {"assignerOrgId": "79363d38-fa19-49d1-9214-5f28da3f3ac5", "assignerShortName": "debian", "cveId": "CVE-2015-4054", "datePublished": "2017-05-23T03:56:00", "dateReserved": "2015-05-21T00:00:00", "dateUpdated": "2024-08-06T06:04:02.656Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:pgbouncer:pgbouncer:*:*:*:*:*:*:*:*", "matchCriteriaId": "8C7EA41C-D1FB-45DE-887F-575B3DBCE29E", "versionEndIncluding": "1.5.4", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "PgBouncer before 1.5.5 allows remote attackers to cause a denial of service (NULL pointer dereference and crash) by sending a password packet before a startup packet."}, {"lang": "es", "value": "PgBouncer versiones anteriores a la 1.5.5 permite a un atacante remoto causar un denegaci\u00f3n de servicio (referencia a puntero nulo y ca\u00edda de aplicaci\u00f3n) enviando un paquete password antes de un paquete startup."}], "id": "CVE-2015-4054", "lastModified": "2024-11-21T02:30:22.077", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 5.0, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV30": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.0"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2017-05-23T04:29:00.383", "references": [{"source": "security@debian.org", "tags": ["Mailing List", "Third Party Advisory"], "url": "http://www.openwall.com/lists/oss-security/2015/05/22/5"}, {"source": "security@debian.org", "tags": ["Third Party Advisory", "VDB Entry"], "url": "http://www.securityfocus.com/bid/74751"}, {"source": "security@debian.org", "tags": ["Patch", "Third Party Advisory"], "url": "https://github.com/pgbouncer/pgbouncer/commit/74d6e5f7de5ec736f71204b7b422af7380c19ac5"}, {"source": "security@debian.org", "tags": ["Patch", "Third Party Advisory"], "url": "https://github.com/pgbouncer/pgbouncer/commit/edab5be6665b9e8de66c25ba527509b229468573"}, {"source": "security@debian.org", "tags": ["Exploit", "Third Party Advisory"], "url": "https://github.com/pgbouncer/pgbouncer/issues/42"}, {"source": "security@debian.org", "tags": ["Release Notes", "Third Party Advisory"], "url": "https://pgbouncer.github.io/changelog.html#pgbouncer-15x"}, {"source": "security@debian.org", "tags": ["Third Party Advisory"], "url": "https://security.gentoo.org/glsa/201701-24"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Mailing List", "Third Party Advisory"], "url": "http://www.openwall.com/lists/oss-security/2015/05/22/5"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory", "VDB Entry"], "url": "http://www.securityfocus.com/bid/74751"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch", "Third Party Advisory"], "url": "https://github.com/pgbouncer/pgbouncer/commit/74d6e5f7de5ec736f71204b7b422af7380c19ac5"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch", "Third Party Advisory"], "url": "https://github.com/pgbouncer/pgbouncer/commit/edab5be6665b9e8de66c25ba527509b229468573"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Third Party Advisory"], "url": "https://github.com/pgbouncer/pgbouncer/issues/42"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Release Notes", "Third Party Advisory"], "url": "https://pgbouncer.github.io/changelog.html#pgbouncer-15x"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://security.gentoo.org/glsa/201701-24"}], "sourceIdentifier": "security@debian.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-476"}], "source": "nvd@nist.gov", "type": "Primary"}]}