ghsa-2qcx-c97v-hcr6
Vulnerability from github
Published
2022-05-13 01:08
Modified
2022-05-13 01:08
Severity ?
6.5 (Medium) - CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Details

Constructed ASN.1 types with a recursive definition (such as can be found in PKCS7) could eventually exceed the stack given malicious input with excessive recursion. This could result in a Denial Of Service attack. There are no such structures used within SSL/TLS that come from untrusted sources so this is considered safe. Fixed in OpenSSL 1.1.0h (Affected 1.1.0-1.1.0g). Fixed in OpenSSL 1.0.2o (Affected 1.0.2b-1.0.2n).

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{
   affected: [],
   aliases: [
      "CVE-2018-0739",
   ],
   database_specific: {
      cwe_ids: [
         "CWE-674",
      ],
      github_reviewed: false,
      github_reviewed_at: null,
      nvd_published_at: "2018-03-27T21:29:00Z",
      severity: "MODERATE",
   },
   details: "Constructed ASN.1 types with a recursive definition (such as can be found in PKCS7) could eventually exceed the stack given malicious input with excessive recursion. This could result in a Denial Of Service attack. There are no such structures used within SSL/TLS that come from untrusted sources so this is considered safe. Fixed in OpenSSL 1.1.0h (Affected 1.1.0-1.1.0g). Fixed in OpenSSL 1.0.2o (Affected 1.0.2b-1.0.2n).",
   id: "GHSA-2qcx-c97v-hcr6",
   modified: "2022-05-13T01:08:23Z",
   published: "2022-05-13T01:08:23Z",
   references: [
      {
         type: "ADVISORY",
         url: "https://nvd.nist.gov/vuln/detail/CVE-2018-0739",
      },
      {
         type: "WEB",
         url: "https://www.tenable.com/security/tns-2018-07",
      },
      {
         type: "WEB",
         url: "https://www.tenable.com/security/tns-2018-06",
      },
      {
         type: "WEB",
         url: "https://www.tenable.com/security/tns-2018-04",
      },
      {
         type: "WEB",
         url: "https://www.oracle.com/technetwork/security-advisory/cpujul2019-5072835.html",
      },
      {
         type: "WEB",
         url: "https://www.oracle.com/technetwork/security-advisory/cpujan2019-5072801.html",
      },
      {
         type: "WEB",
         url: "https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html",
      },
      {
         type: "WEB",
         url: "https://www.oracle.com//security-alerts/cpujul2021.html",
      },
      {
         type: "WEB",
         url: "https://www.openssl.org/news/secadv/20180327.txt",
      },
      {
         type: "WEB",
         url: "https://www.debian.org/security/2018/dsa-4158",
      },
      {
         type: "WEB",
         url: "https://www.debian.org/security/2018/dsa-4157",
      },
      {
         type: "WEB",
         url: "https://usn.ubuntu.com/3611-2",
      },
      {
         type: "WEB",
         url: "https://usn.ubuntu.com/3611-1",
      },
      {
         type: "WEB",
         url: "https://securityadvisories.paloaltonetworks.com/Home/Detail/133",
      },
      {
         type: "WEB",
         url: "https://security.netapp.com/advisory/ntap-20180726-0002",
      },
      {
         type: "WEB",
         url: "https://security.netapp.com/advisory/ntap-20180330-0002",
      },
      {
         type: "WEB",
         url: "https://security.gentoo.org/glsa/202007-53",
      },
      {
         type: "WEB",
         url: "https://security.gentoo.org/glsa/201811-21",
      },
      {
         type: "WEB",
         url: "https://nodejs.org/en/blog/vulnerability/march-2018-security-releases",
      },
      {
         type: "WEB",
         url: "https://lists.debian.org/debian-lts-announce/2018/03/msg00033.html",
      },
      {
         type: "WEB",
         url: "https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff;h=9310d45087ae546e27e61ddf8f6367f29848220d",
      },
      {
         type: "WEB",
         url: "https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff;h=2ac4c6f7b2b2af20c0e2b0ba05367e454cd11b33",
      },
      {
         type: "WEB",
         url: "https://access.redhat.com/errata/RHSA-2019:1712",
      },
      {
         type: "WEB",
         url: "https://access.redhat.com/errata/RHSA-2019:1711",
      },
      {
         type: "WEB",
         url: "https://access.redhat.com/errata/RHSA-2019:0367",
      },
      {
         type: "WEB",
         url: "https://access.redhat.com/errata/RHSA-2019:0366",
      },
      {
         type: "WEB",
         url: "https://access.redhat.com/errata/RHSA-2018:3505",
      },
      {
         type: "WEB",
         url: "https://access.redhat.com/errata/RHSA-2018:3221",
      },
      {
         type: "WEB",
         url: "https://access.redhat.com/errata/RHSA-2018:3090",
      },
      {
         type: "WEB",
         url: "http://www.oracle.com/technetwork/security-advisory/cpuapr2018-3678067.html",
      },
      {
         type: "WEB",
         url: "http://www.oracle.com/technetwork/security-advisory/cpujul2018-4258247.html",
      },
      {
         type: "WEB",
         url: "http://www.oracle.com/technetwork/security-advisory/cpuoct2018-4428296.html",
      },
      {
         type: "WEB",
         url: "http://www.securityfocus.com/bid/103518",
      },
      {
         type: "WEB",
         url: "http://www.securityfocus.com/bid/105609",
      },
      {
         type: "WEB",
         url: "http://www.securitytracker.com/id/1040576",
      },
   ],
   schema_version: "1.4.0",
   severity: [
      {
         score: "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
         type: "CVSS_V3",
      },
   ],
}


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