cvelist/2020/24xxx/CVE-2020-24606.json

{
    "CVE_data_meta": {
        "ASSIGNER": "cve@mitre.org",
        "ID": "CVE-2020-24606",
        "STATE": "PUBLIC"
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "product": {
                        "product_data": [
                            {
                                "product_name": "n/a",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_value": "n/a"
                                        }
                                    ]
                                }
                            }
                        ]
                    },
                    "vendor_name": "n/a"
                }
            ]
        }
    },
    "data_format": "MITRE",
    "data_type": "CVE",
    "data_version": "4.0",
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "Squid before 4.13 and 5.x before 5.0.4 allows a trusted peer to perform Denial of Service by consuming all available CPU cycles during handling of a crafted Cache Digest response message. This only occurs when cache_peer is used with the cache digests feature. The problem exists because peerDigestHandleReply() livelocking in peer_digest.cc mishandles EOF."
            }
        ]
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "n/a"
                    }
                ]
            }
        ]
    },
    "references": {
        "reference_data": [
            {
                "url": "https://github.com/squid-cache/squid/security/advisories/GHSA-vvj7-xjgq-g2jg",
                "refsource": "MISC",
                "name": "https://github.com/squid-cache/squid/security/advisories/GHSA-vvj7-xjgq-g2jg"
            },
            {
                "url": "http://www.squid-cache.org/Versions/v4/changesets/SQUID-2020_9.patch",
                "refsource": "MISC",
                "name": "http://www.squid-cache.org/Versions/v4/changesets/SQUID-2020_9.patch"
            },
            {
                "refsource": "DEBIAN",
                "name": "DSA-4751",
                "url": "https://www.debian.org/security/2020/dsa-4751"
            },
            {
                "refsource": "UBUNTU",
                "name": "USN-4477-1",
                "url": "https://usn.ubuntu.com/4477-1/"
            },
            {
                "refsource": "FEDORA",
                "name": "FEDORA-2020-73af8655eb",
                "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/HJJDI7JQFGQLVNCKMVY64LAFMKERAOK7/"
            },
            {
                "refsource": "FEDORA",
                "name": "FEDORA-2020-63f3bd656e",
                "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/BMTFLVB7GLRF2CKGFPZ4G4R5DIIPHWI3/"
            },
            {
                "refsource": "SUSE",
                "name": "openSUSE-SU-2020:1346",
                "url": "http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00012.html"
            },
            {
                "refsource": "SUSE",
                "name": "openSUSE-SU-2020:1369",
                "url": "http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00017.html"
            },
            {
                "refsource": "FEDORA",
                "name": "FEDORA-2020-6c58bff862",
                "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/BE6FKUN7IGTIR2MEEMWYDT7N5EJJLZI2/"
            },
            {
                "refsource": "UBUNTU",
                "name": "USN-4551-1",
                "url": "https://usn.ubuntu.com/4551-1/"
            },
            {
                "refsource": "MLIST",
                "name": "[debian-lts-announce] 20201002 [SECURITY] [DLA 2394-1] squid3 security update",
                "url": "https://lists.debian.org/debian-lts-announce/2020/10/msg00005.html"
            },
            {
                "refsource": "CONFIRM",
                "name": "https://security.netapp.com/advisory/ntap-20210219-0007/",
                "url": "https://security.netapp.com/advisory/ntap-20210219-0007/"
            },
            {
                "refsource": "CONFIRM",
                "name": "https://security.netapp.com/advisory/ntap-20210226-0007/",
                "url": "https://security.netapp.com/advisory/ntap-20210226-0007/"
            },
            {
                "refsource": "CONFIRM",
                "name": "https://security.netapp.com/advisory/ntap-20210226-0006/",
                "url": "https://security.netapp.com/advisory/ntap-20210226-0006/"
            }
        ]
    },
    "impact": {
        "cvss": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "CHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AC:L/AV:N/A:H/C:N/I:N/PR:N/S:C/UI:N",
            "version": "3.1"
        }
    }
}