CVE-2017-1000458

Bro before Bro v2.5.2 is vulnerable to an out of bounds write in the ContentLine analyzer allowing remote attackers to cause a denial of service (crash) and possibly other exploitation.

CVSS v3 9.8 CRITICAL
CVSS v2.0 7.5 HIGH

9.8^/10

CVSS v3 : CRITICAL

Vector : AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.5^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:L/Au:N/C:P/I:P/A:P

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://bro-tracker.atlassian.net/browse/BIT-1856	Third Party Advisory
https://github.com/bro/bro/commit/6c0f101a62489b1c5927b4ed63b0e1d37db40282	Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:bro:bro:2.5.2:*:*:*:*:*:*:*

History

No history.

Information

Published : 2018-01-02 18:29

Updated : 2024-02-04 19:29

NVD link : CVE-2017-1000458

Mitre link : CVE-2017-1000458

CVE.ORG link : CVE-2017-1000458

JSON object : View

Products Affected

bro

bro

CWE

CWE-787

Out-of-bounds Write

{"id": "CVE-2017-1000458", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 7.5, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 6.4, "baseSeverity": "HIGH", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV30": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 9.8, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 3.9}]}, "published": "2018-01-02T18:29:00.323", "references": [{"url": "https://bro-tracker.atlassian.net/browse/BIT-1856", "tags": ["Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://github.com/bro/bro/commit/6c0f101a62489b1c5927b4ed63b0e1d37db40282", "tags": ["Third Party Advisory"], "source": "cve@mitre.org"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-787"}]}], "descriptions": [{"lang": "en", "value": "Bro before Bro v2.5.2 is vulnerable to an out of bounds write in the ContentLine analyzer allowing remote attackers to cause a denial of service (crash) and possibly other exploitation."}, {"lang": "es", "value": "Bro, en versiones anteriores a Bro v2.5.2 es vulnerable a una escritura fuera de l\u00edmites en el analizador ContentLine. Esto permite que atacantes remotos provoquen una denegaci\u00f3n de servicio (cierre inesperado) y, posiblemente, otros tipos de explotaci\u00f3n."}], "lastModified": "2018-01-16T18:15:46.713", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:bro:bro:2.5.2:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "91682419-A7AE-417D-B2CC-36A3D4FBD1BE"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}