fkie_cve-2022-38177
Vulnerability from fkie_nvd
Published
2022-09-21 11:15
Modified
2024-11-21 07:15
Severity ?
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
By spoofing the target resolver with responses that have a malformed ECDSA signature, an attacker can trigger a small memory leak. It is possible to gradually erode available memory to the point where named crashes for lack of resources.
References
security-officer@isc.orghttp://www.openwall.com/lists/oss-security/2022/09/21/3Mailing List, Patch, Third Party Advisory
security-officer@isc.orghttps://kb.isc.org/docs/cve-2022-38177Patch, Third Party Advisory
security-officer@isc.orghttps://lists.debian.org/debian-lts-announce/2022/10/msg00007.htmlMailing List, Third Party Advisory
security-officer@isc.orghttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CV4GQWBPF7Y52J2FA24U6UMHQAOXZEF7/
security-officer@isc.orghttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MRHB6J4Z7BKH4HPEKG5D35QGRD6ANNMT/
security-officer@isc.orghttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YZJQNUASODNVAWZV6STKG5SD6XIJ446S/
security-officer@isc.orghttps://security.gentoo.org/glsa/202210-25Third Party Advisory
security-officer@isc.orghttps://security.netapp.com/advisory/ntap-20221228-0010/Third Party Advisory
security-officer@isc.orghttps://www.debian.org/security/2022/dsa-5235Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.openwall.com/lists/oss-security/2022/09/21/3Mailing List, Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://kb.isc.org/docs/cve-2022-38177Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2022/10/msg00007.htmlMailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CV4GQWBPF7Y52J2FA24U6UMHQAOXZEF7/
af854a3a-2127-422b-91ae-364da2661108https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MRHB6J4Z7BKH4HPEKG5D35QGRD6ANNMT/
af854a3a-2127-422b-91ae-364da2661108https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YZJQNUASODNVAWZV6STKG5SD6XIJ446S/
af854a3a-2127-422b-91ae-364da2661108https://security.gentoo.org/glsa/202210-25Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://security.netapp.com/advisory/ntap-20221228-0010/Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.debian.org/security/2022/dsa-5235Third Party Advisory
Impacted products
Vendor Product Version
isc bind *
isc bind 9.9.3
isc bind 9.9.3
isc bind 9.9.12
isc bind 9.9.13
isc bind 9.10.5
isc bind 9.10.7
isc bind 9.11.3
isc bind 9.11.5
isc bind 9.11.5
isc bind 9.11.5
isc bind 9.11.5
isc bind 9.11.6
isc bind 9.11.7
isc bind 9.11.8
isc bind 9.11.12
isc bind 9.11.14-s1
isc bind 9.11.19-s1
isc bind 9.11.21
isc bind 9.11.27
isc bind 9.11.29
isc bind 9.11.35
isc bind 9.11.37
isc bind 9.16.8
isc bind 9.16.11
isc bind 9.16.13
isc bind 9.16.21
isc bind 9.16.32
debian debian_linux 10.0
debian debian_linux 11.0
fedoraproject fedora 35
fedoraproject fedora 36
fedoraproject fedora 37
netapp active_iq_unified_manager -


To clipboard 

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   cveTags: [],
   descriptions: [
      {
         lang: "en",
         value: "By spoofing the target resolver with responses that have a malformed ECDSA signature, an attacker can trigger a small memory leak. It is possible to gradually erode available memory to the point where named crashes for lack of resources.",
      },
      {
         lang: "es",
         value: "Al falsificar el resolver objetivo con respuestas que presentan una firma ECDSA malformada, un atacante puede desencadenar una pequeña pérdida de memoria. Es posible erosionar gradualmente la memoria disponible hasta el punto de que named sea bloqueado por falta de recursos",
      },
   ],
   id: "CVE-2022-38177",
   lastModified: "2024-11-21T07:15:56.610",
   metrics: {
      cvssMetricV31: [
         {
            cvssData: {
               attackComplexity: "LOW",
               attackVector: "NETWORK",
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               baseScore: 7.5,
               baseSeverity: "HIGH",
               confidentialityImpact: "NONE",
               integrityImpact: "NONE",
               privilegesRequired: "NONE",
               scope: "UNCHANGED",
               userInteraction: "NONE",
               vectorString: "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
               version: "3.1",
            },
            exploitabilityScore: 3.9,
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            source: "security-officer@isc.org",
            type: "Secondary",
         },
         {
            cvssData: {
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            },
            exploitabilityScore: 3.9,
            impactScore: 3.6,
            source: "nvd@nist.gov",
            type: "Primary",
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   },
   published: "2022-09-21T11:15:09.677",
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         url: "https://www.debian.org/security/2022/dsa-5235",
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   ],
   sourceIdentifier: "security-officer@isc.org",
   vulnStatus: "Modified",
   weaknesses: [
      {
         description: [
            {
               lang: "en",
               value: "CWE-401",
            },
         ],
         source: "nvd@nist.gov",
         type: "Primary",
      },
   ],
}


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