{
  "threat_severity" : "Moderate",
  "public_date" : "2023-08-29T00:00:00Z",
  "bugzilla" : {
    "description" : "frr: out of bounds read in bgp_attr_aigp_valid",
    "id" : "2235840",
    "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=2235840"
  },
  "cvss3" : {
    "cvss3_base_score" : "5.9",
    "cvss3_scoring_vector" : "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H",
    "status" : "verified"
  },
  "cwe" : "CWE-125",
  "details" : [ "An issue was discovered in FRRouting FRR through 9.0. There is an out-of-bounds read in bgp_attr_aigp_valid in bgpd/bgp_attr.c because there is no check for the availability of two bytes during AIGP validation.", "A flaw was found in FRRouting that involves a heap-based buffer overflow in the bgp_attr_aigp_valid() function within bgpd/bgp_attr.c. This flaw allows a remote attacker to send specially crafted data to the application, initiating an out-of-bounds read error and executing a denial of service (DoS) attack." ],
  "statement" : "In Red Hat Enterprise Linux 8, the vulnerable code is not included. It was added in FRR-8.5 in upstream. The highest version of FRR utilized in RHEL-8 is 7.5. Hence, versions of FRR shipped with RHEL-8 are not affected by this vulnerability.",
  "affected_release" : [ {
    "product_name" : "Red Hat Enterprise Linux 9",
    "release_date" : "2024-04-30T00:00:00Z",
    "advisory" : "RHSA-2024:2156",
    "cpe" : "cpe:/a:redhat:enterprise_linux:9",
    "package" : "frr-0:8.5.3-4.el9"
  } ],
  "package_state" : [ {
    "product_name" : "Red Hat Enterprise Linux 8",
    "fix_state" : "Not affected",
    "package_name" : "frr",
    "cpe" : "cpe:/o:redhat:enterprise_linux:8"
  } ],
  "references" : [ "https://www.cve.org/CVERecord?id=CVE-2023-41359\nhttps://nvd.nist.gov/vuln/detail/CVE-2023-41359\nhttps://github.com/FRRouting/frr/pull/14232" ],
  "name" : "CVE-2023-41359",
  "csaw" : false
}