ghsa-93g8-hm6f-hrw3
Vulnerability from github
Published
2022-05-13 01:18
Modified
2022-05-13 01:18
Severity ?
5.9 (Medium) - CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
Details

The OpenSSL DSA signature algorithm has been shown to be vulnerable to a timing side channel attack. An attacker could use variations in the signing algorithm to recover the private key. Fixed in OpenSSL 1.1.1a (Affected 1.1.1). Fixed in OpenSSL 1.1.0j (Affected 1.1.0-1.1.0i). Fixed in OpenSSL 1.0.2q (Affected 1.0.2-1.0.2p).

Show details on source website

To clipboard 

{
   affected: [],
   aliases: [
      "CVE-2018-0734",
   ],
   database_specific: {
      cwe_ids: [
         "CWE-327",
      ],
      github_reviewed: false,
      github_reviewed_at: null,
      nvd_published_at: "2018-10-30T12:29:00Z",
      severity: "MODERATE",
   },
   details: "The OpenSSL DSA signature algorithm has been shown to be vulnerable to a timing side channel attack. An attacker could use variations in the signing algorithm to recover the private key. Fixed in OpenSSL 1.1.1a (Affected 1.1.1). Fixed in OpenSSL 1.1.0j (Affected 1.1.0-1.1.0i). Fixed in OpenSSL 1.0.2q (Affected 1.0.2-1.0.2p).",
   id: "GHSA-93g8-hm6f-hrw3",
   modified: "2022-05-13T01:18:25Z",
   published: "2022-05-13T01:18:25Z",
   references: [
      {
         type: "ADVISORY",
         url: "https://nvd.nist.gov/vuln/detail/CVE-2018-0734",
      },
      {
         type: "WEB",
         url: "https://www.tenable.com/security/tns-2018-17",
      },
      {
         type: "WEB",
         url: "https://www.tenable.com/security/tns-2018-16",
      },
      {
         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/cpujan2020.html",
      },
      {
         type: "WEB",
         url: "https://www.oracle.com/security-alerts/cpuapr2020.html",
      },
      {
         type: "WEB",
         url: "https://www.openssl.org/news/secadv/20181030.txt",
      },
      {
         type: "WEB",
         url: "https://www.debian.org/security/2018/dsa-4355",
      },
      {
         type: "WEB",
         url: "https://www.debian.org/security/2018/dsa-4348",
      },
      {
         type: "WEB",
         url: "https://usn.ubuntu.com/3840-1",
      },
      {
         type: "WEB",
         url: "https://security.netapp.com/advisory/ntap-20190423-0002",
      },
      {
         type: "WEB",
         url: "https://security.netapp.com/advisory/ntap-20190118-0002",
      },
      {
         type: "WEB",
         url: "https://security.netapp.com/advisory/ntap-20181105-0002",
      },
      {
         type: "WEB",
         url: "https://nodejs.org/en/blog/vulnerability/november-2018-security-releases",
      },
      {
         type: "WEB",
         url: "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZBEV5QGDRFUZDMNECFXUSN5FMYOZDE4V",
      },
      {
         type: "WEB",
         url: "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/Y3IVFGSERAZLNJCK35TEM2R4726XIH3Z",
      },
      {
         type: "WEB",
         url: "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/EWC42UXL5GHTU5G77VKBF6JYUUNGSHOM",
      },
      {
         type: "WEB",
         url: "https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff;h=ef11e19d1365eea2b1851e6f540a0bf365d303e7",
      },
      {
         type: "WEB",
         url: "https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff;h=8abfe72e8c1de1b95f50aa0d9134803b4d00070f",
      },
      {
         type: "WEB",
         url: "https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff;h=43e6a58d4991a451daf4891ff05a48735df871ac",
      },
      {
         type: "WEB",
         url: "https://access.redhat.com/errata/RHSA-2019:3935",
      },
      {
         type: "WEB",
         url: "https://access.redhat.com/errata/RHSA-2019:3933",
      },
      {
         type: "WEB",
         url: "https://access.redhat.com/errata/RHSA-2019:3932",
      },
      {
         type: "WEB",
         url: "https://access.redhat.com/errata/RHSA-2019:3700",
      },
      {
         type: "WEB",
         url: "https://access.redhat.com/errata/RHSA-2019:2304",
      },
      {
         type: "WEB",
         url: "http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00030.html",
      },
      {
         type: "WEB",
         url: "http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00056.html",
      },
      {
         type: "WEB",
         url: "http://www.securityfocus.com/bid/105758",
      },
   ],
   schema_version: "1.4.0",
   severity: [
      {
         score: "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N",
         type: "CVSS_V3",
      },
   ],
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

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.