github - ghsa-49gc-vgp4-6qhm

ghsa-49gc-vgp4-6qhm

Vulnerability from github

Published

2022-05-24 17:29

Modified

2023-02-01 00:30

Severity ?

9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Details

url.cpp in libproxy through 0.4.15 is prone to a buffer overflow when PAC is enabled, as demonstrated by a large PAC file that is delivered without a Content-length header.

Show details on source website

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{
  "affected": [],
  "aliases": [
    "CVE-2020-26154"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-120"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2020-09-30T18:15:00Z",
    "severity": "CRITICAL"
  },
  "details": "url.cpp in libproxy through 0.4.15 is prone to a buffer overflow when PAC is enabled, as demonstrated by a large PAC file that is delivered without a Content-length header.",
  "id": "GHSA-49gc-vgp4-6qhm",
  "modified": "2023-02-01T00:30:29Z",
  "published": "2022-05-24T17:29:52Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-26154"
    },
    {
      "type": "WEB",
      "url": "https://github.com/libproxy/libproxy/pull/126"
    },
    {
      "type": "WEB",
      "url": "https://bugs.debian.org/968366"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2020/11/msg00024.html"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/3BID3HVHAF6DA3YJOFDBSAZSMR3ODNIW"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/WZVZXTFMFTSML3J6OOCDBDYH474BRJSW"
    },
    {
      "type": "WEB",
      "url": "https://www.debian.org/security/2020/dsa-4800"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00030.html"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00033.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

cve-2020-26154

Vulnerability from cvelistv5

Published

2020-09-29 22:02

Modified

2024-08-04 15:49

Severity ?

Summary

url.cpp in libproxy through 0.4.15 is prone to a buffer overflow when PAC is enabled, as demonstrated by a large PAC file that is delivered without a Content-length header.

References

▼	URL	Tags
	https://github.com/libproxy/libproxy/pull/126	x_refsource_MISC
	https://bugs.debian.org/968366	x_refsource_MISC
	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3BID3HVHAF6DA3YJOFDBSAZSMR3ODNIW/	vendor-advisory, x_refsource_FEDORA
	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WZVZXTFMFTSML3J6OOCDBDYH474BRJSW/	vendor-advisory, x_refsource_FEDORA
	http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00030.html	vendor-advisory, x_refsource_SUSE
	http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00033.html	vendor-advisory, x_refsource_SUSE
	https://lists.debian.org/debian-lts-announce/2020/11/msg00024.html	mailing-list, x_refsource_MLIST
	https://www.debian.org/security/2020/dsa-4800	vendor-advisory, x_refsource_DEBIAN

Impacted products

Vendor

Product

Version

▼

n/a

Version: n/a

Show details on NVD website

JSON

To clipboard

{
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            "url": "https://github.com/libproxy/libproxy/pull/126"
          },
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            ],
            "url": "https://bugs.debian.org/968366"
          },
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          },
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            "name": "FEDORA-2020-941b563a80",
            "tags": [
              "vendor-advisory",
              "x_refsource_FEDORA",
              "x_transferred"
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            "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WZVZXTFMFTSML3J6OOCDBDYH474BRJSW/"
          },
          {
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          },
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            "tags": [
              "mailing-list",
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            ],
            "url": "https://lists.debian.org/debian-lts-announce/2020/11/msg00024.html"
          },
          {
            "name": "DSA-4800",
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          }
        ],
        "title": "CVE Program Container"
      }
    ],
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          "versions": [
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      "providerMetadata": {
        "dateUpdated": "2020-11-29T03:06:12",
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        },
        {
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          "tags": [
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            "x_refsource_FEDORA"
          ],
          "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WZVZXTFMFTSML3J6OOCDBDYH474BRJSW/"
        },
        {
          "name": "openSUSE-SU-2020:1676",
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          "url": "http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00030.html"
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        },
        {
          "name": "[debian-lts-announce] 20201113 [SECURITY] [DLA 2450-1] libproxy security update",
          "tags": [
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          "url": "https://lists.debian.org/debian-lts-announce/2020/11/msg00024.html"
        },
        {
          "name": "DSA-4800",
          "tags": [
            "vendor-advisory",
            "x_refsource_DEBIAN"
          ],
          "url": "https://www.debian.org/security/2020/dsa-4800"
        }
      ],
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          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2020-26154",
          "STATE": "PUBLIC"
        },
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                      "product_name": "n/a",
                      "version": {
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                      }
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                "vendor_name": "n/a"
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    "datePublished": "2020-09-29T22:02:17",
    "dateReserved": "2020-09-29T00:00:00",
    "dateUpdated": "2024-08-04T15:49:07.264Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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.

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