{
  "threat_severity" : "Moderate",
  "public_date" : "2020-09-09T00:00:00Z",
  "bugzilla" : {
    "description" : "libproxy: uncontrolled recursion via an infinite stream response leading to stack exhaustion",
    "id" : "1880349",
    "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=1880349"
  },
  "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-674",
  "details" : [ "url::recvline in url.cpp in libproxy 0.4.x through 0.4.15 allows a remote HTTP server to trigger uncontrolled recursion via a response composed of an infinite stream that lacks a newline character. This leads to stack exhaustion.", "A flaw was found in libproxy in versions 0.4 through 0.4.15. A remote HTTP server can trigger an uncontrolled recursion via a response composed of an infinite stream that lacks a newline character leading to a stack exhaustion. The highest threat from this vulnerability is to system availability." ],
  "statement" : "Red Hat has determined this flaw to be of moderate impact as the attack triggers an uncontrolled recursion beyond the attacker's control and results in a DoS, which can cause service disruptions but does not directly enable privilege escalation or arbitrary code execution.",
  "affected_release" : [ {
    "product_name" : "Red Hat Enterprise Linux 8",
    "release_date" : "2024-11-05T00:00:00Z",
    "advisory" : "RHEA-2024:8852",
    "cpe" : "cpe:/a:redhat:enterprise_linux:8",
    "package" : "libproxy-0:0.4.15-5.5.el8_10"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8",
    "release_date" : "2024-11-05T00:00:00Z",
    "advisory" : "RHEA-2024:8852",
    "cpe" : "cpe:/o:redhat:enterprise_linux:8",
    "package" : "libproxy-0:0.4.15-5.5.el8_10"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8.8 Extended Update Support",
    "release_date" : "2024-09-03T00:00:00Z",
    "advisory" : "RHSA-2024:6205",
    "cpe" : "cpe:/a:redhat:rhel_eus:8.8",
    "package" : "libproxy-0:0.4.15-5.4.el8_8"
  } ],
  "package_state" : [ {
    "product_name" : "Red Hat Enterprise Linux 6",
    "fix_state" : "Out of support scope",
    "package_name" : "libproxy",
    "cpe" : "cpe:/o:redhat:enterprise_linux:6"
  }, {
    "product_name" : "Red Hat Enterprise Linux 7",
    "fix_state" : "Out of support scope",
    "package_name" : "libproxy",
    "cpe" : "cpe:/o:redhat:enterprise_linux:7"
  } ],
  "references" : [ "https://www.cve.org/CVERecord?id=CVE-2020-25219\nhttps://nvd.nist.gov/vuln/detail/CVE-2020-25219" ],
  "name" : "CVE-2020-25219",
  "csaw" : false
}