{
  "threat_severity" : "Moderate",
  "public_date" : "2023-04-11T00:00:00Z",
  "bugzilla" : {
    "description" : "Thunderbird: Hang when processing certain OpenPGP messages",
    "id" : "2186735",
    "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=2186735"
  },
  "cvss3" : {
    "cvss3_base_score" : "6.5",
    "cvss3_scoring_vector" : "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
    "status" : "verified"
  },
  "cwe" : "CWE-400",
  "details" : [ "Ribose RNP before 0.16.3 may hang when the input is malformed.", "The Mozilla Foundation Security Advisory describes this flaw as:\nCertain malformed OpenPGP messages could trigger incorrect parsing of PKESK/SKESK packets due to a bug in the Ribose RNP library used by Thunderbird up to version 102.9.1, which would cause the Thunderbird user interface to hang. The issue was discovered using Google's oss-fuzz." ],
  "statement" : "Red Hat Product Security rates the severity of this flaw as determined by the Mozilla Foundation Security Advisory.",
  "acknowledgement" : "Red Hat would like to thank the Mozilla project for reporting this issue. Upstream acknowledges Ribose RNP Team as the original reporter.",
  "affected_release" : [ {
    "product_name" : "Red Hat Enterprise Linux 7",
    "release_date" : "2023-04-17T00:00:00Z",
    "advisory" : "RHSA-2023:1806",
    "cpe" : "cpe:/o:redhat:enterprise_linux:7",
    "package" : "thunderbird-0:102.10.0-2.el7_9"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8",
    "release_date" : "2023-04-17T00:00:00Z",
    "advisory" : "RHSA-2023:1802",
    "cpe" : "cpe:/a:redhat:enterprise_linux:8",
    "package" : "thunderbird-0:102.10.0-2.el8_7"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8.1 Update Services for SAP Solutions",
    "release_date" : "2023-04-17T00:00:00Z",
    "advisory" : "RHSA-2023:1803",
    "cpe" : "cpe:/a:redhat:rhel_e4s:8.1",
    "package" : "thunderbird-0:102.10.0-2.el8_1"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8.2 Advanced Update Support",
    "release_date" : "2023-04-17T00:00:00Z",
    "advisory" : "RHSA-2023:1805",
    "cpe" : "cpe:/a:redhat:rhel_aus:8.2",
    "package" : "thunderbird-0:102.10.0-2.el8_2"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8.2 Telecommunications Update Service",
    "release_date" : "2023-04-17T00:00:00Z",
    "advisory" : "RHSA-2023:1805",
    "cpe" : "cpe:/a:redhat:rhel_tus:8.2",
    "package" : "thunderbird-0:102.10.0-2.el8_2"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8.2 Update Services for SAP Solutions",
    "release_date" : "2023-04-17T00:00:00Z",
    "advisory" : "RHSA-2023:1805",
    "cpe" : "cpe:/a:redhat:rhel_e4s:8.2",
    "package" : "thunderbird-0:102.10.0-2.el8_2"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8.4 Extended Update Support",
    "release_date" : "2023-04-17T00:00:00Z",
    "advisory" : "RHSA-2023:1804",
    "cpe" : "cpe:/a:redhat:rhel_eus:8.4",
    "package" : "thunderbird-0:102.10.0-2.el8_4"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8.6 Extended Update Support",
    "release_date" : "2023-04-17T00:00:00Z",
    "advisory" : "RHSA-2023:1811",
    "cpe" : "cpe:/a:redhat:rhel_eus:8.6",
    "package" : "thunderbird-0:102.10.0-2.el8_6"
  }, {
    "product_name" : "Red Hat Enterprise Linux 9",
    "release_date" : "2023-04-17T00:00:00Z",
    "advisory" : "RHSA-2023:1809",
    "cpe" : "cpe:/a:redhat:enterprise_linux:9",
    "package" : "thunderbird-0:102.10.0-2.el9_1"
  }, {
    "product_name" : "Red Hat Enterprise Linux 9.0 Extended Update Support",
    "release_date" : "2023-04-17T00:00:00Z",
    "advisory" : "RHSA-2023:1810",
    "cpe" : "cpe:/a:redhat:rhel_eus:9.0",
    "package" : "thunderbird-0:102.10.0-2.el9_0"
  } ],
  "package_state" : [ {
    "product_name" : "Red Hat Enterprise Linux 6",
    "fix_state" : "Out of support scope",
    "package_name" : "thunderbird",
    "cpe" : "cpe:/o:redhat:enterprise_linux:6"
  } ],
  "references" : [ "https://www.cve.org/CVERecord?id=CVE-2023-29479\nhttps://nvd.nist.gov/vuln/detail/CVE-2023-29479\nhttps://www.mozilla.org/en-US/security/advisories/mfsa2023-15/#CVE-2023-29479" ],
  "name" : "CVE-2023-29479",
  "csaw" : false
}