cve-2022-2881
Vulnerability from cvelistv5
Published
2022-09-21 10:15
Modified
2024-09-17 03:59
Severity ?
EPSS score ?
Summary
Buffer overread in statistics channel code
References
▼ | URL | Tags | |
---|---|---|---|
security-officer@isc.org | http://www.openwall.com/lists/oss-security/2022/09/21/3 | Mailing List, Patch, Third Party Advisory | |
security-officer@isc.org | https://kb.isc.org/docs/cve-2022-2881 | Patch, Vendor Advisory | |
security-officer@isc.org | https://security.gentoo.org/glsa/202210-25 | Third Party Advisory |
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We are not aware of any active exploits." } ], "metrics": [ { "cvssV3_1": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 5.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "HIGH", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:H", "version": "3.1" } } ], "problemTypes": [ { "descriptions": [ { "description": "In BIND 9.18.0 -\u003e 9.18.6 and versions 9.19.0 -\u003e 9.19.4 of the BIND 9.19 development branch, when an HTTP connection was reused to request statistics from the stats channel, the content length of successive responses could grow in size past the end of the allocated buffer.", "lang": "en", "type": "text" } ] } ], "providerMetadata": { "dateUpdated": "2022-10-31T00:00:00", "orgId": "404fd4d2-a609-4245-b543-2c944a302a22", "shortName": "isc" }, "references": [ { "url": "https://kb.isc.org/docs/cve-2022-2881" }, { "name": "[oss-security] 20220921 ISC has disclosed six vulnerabilities in BIND (CVE-2022-2795, CVE-2022-2881, CVE-2022-2906, CVE-2022-3080, CVE-2022-38177, CVE-2022-38178)", "tags": [ "mailing-list" ], "url": "http://www.openwall.com/lists/oss-security/2022/09/21/3" }, { "name": "GLSA-202210-25", "tags": [ "vendor-advisory" ], "url": "https://security.gentoo.org/glsa/202210-25" } ], "solutions": [ { "lang": "en", "value": "Upgrade to the patched release most closely related to your current version of BIND: BIND 9.18.7 or BIND 9.19.5." } ], "source": { "discovery": "INTERNAL" }, "title": "Buffer overread in statistics channel code", "workarounds": [ { "lang": "en", "value": "Disable the statistics channel." } ] } }, "cveMetadata": { "assignerOrgId": "404fd4d2-a609-4245-b543-2c944a302a22", "assignerShortName": "isc", "cveId": "CVE-2022-2881", "datePublished": "2022-09-21T10:15:26.604481Z", "dateReserved": "2022-08-17T00:00:00", "dateUpdated": "2024-09-17T03:59:41.045Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1", "meta": { "nvd": "{\"cve\":{\"id\":\"CVE-2022-2881\",\"sourceIdentifier\":\"security-officer@isc.org\",\"published\":\"2022-09-21T11:15:09.563\",\"lastModified\":\"2022-11-16T20:12:02.640\",\"vulnStatus\":\"Analyzed\",\"descriptions\":[{\"lang\":\"en\",\"value\":\"The underlying bug might cause read past end of the buffer and either read memory it should not read, or crash the process.\"},{\"lang\":\"es\",\"value\":\"Un fallo subyacente podr\u00eda causar que sea le\u00eddo m\u00e1s all\u00e1 del final del buffer y que sea le\u00edda memoria que no deber\u00eda leer, o que bloquear\u00e1 el proceso\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"LOW\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"HIGH\",\"baseScore\":8.2,\"baseSeverity\":\"HIGH\"},\"exploitabilityScore\":3.9,\"impactScore\":4.2},{\"source\":\"security-officer@isc.org\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:H\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"HIGH\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"LOW\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"HIGH\",\"baseScore\":5.5,\"baseSeverity\":\"MEDIUM\"},\"exploitabilityScore\":1.2,\"impactScore\":4.2}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-125\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:isc:bind:*:*:*:*:-:*:*:*\",\"versionStartIncluding\":\"9.18.0\",\"versionEndExcluding\":\"9.18.7\",\"matchCriteriaId\":\"BAE4B411-40F7-422D-8A5C-775ED1D00189\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:isc:bind:*:*:*:*:-:*:*:*\",\"versionStartIncluding\":\"9.19.0\",\"versionEndExcluding\":\"9.19.5\",\"matchCriteriaId\":\"3E1EC206-AC11-4A7E-9723-C4F69FF76892\"}]}]}],\"references\":[{\"url\":\"http://www.openwall.com/lists/oss-security/2022/09/21/3\",\"source\":\"security-officer@isc.org\",\"tags\":[\"Mailing List\",\"Patch\",\"Third Party Advisory\"]},{\"url\":\"https://kb.isc.org/docs/cve-2022-2881\",\"source\":\"security-officer@isc.org\",\"tags\":[\"Patch\",\"Vendor Advisory\"]},{\"url\":\"https://security.gentoo.org/glsa/202210-25\",\"source\":\"security-officer@isc.org\",\"tags\":[\"Third Party Advisory\"]}]}}" } }
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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.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- 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.