gsd-2022-48337
Vulnerability from gsd
Modified
2023-12-13 01:19
Details
GNU Emacs through 28.2 allows attackers to execute commands via shell metacharacters in the name of a source-code file, because lib-src/etags.c uses the system C library function in its implementation of the etags program. For example, a victim may use the "etags -u *" command (suggested in the etags documentation) in a situation where the current working directory has contents that depend on untrusted input.
Aliases
Aliases
CVE-2022-48337


To clipboard 

{
  "GSD": {
    "alias": "CVE-2022-48337",
    "description": "GNU Emacs through 28.2 allows attackers to execute commands via shell metacharacters in the name of a source-code file, because lib-src/etags.c uses the system C library function in its implementation of the etags program. For example, a victim may use the \"etags -u *\" command (suggested in the etags documentation) in a situation where the current working directory has contents that depend on untrusted input.",
    "id": "GSD-2022-48337",
    "references": [
      "https://www.debian.org/security/2023/dsa-5360",
      "https://advisories.mageia.org/CVE-2022-48337.html",
      "https://www.suse.com/security/cve/CVE-2022-48337.html"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2022-48337"
      ],
      "details": "GNU Emacs through 28.2 allows attackers to execute commands via shell metacharacters in the name of a source-code file, because lib-src/etags.c uses the system C library function in its implementation of the etags program. For example, a victim may use the \"etags -u *\" command (suggested in the etags documentation) in a situation where the current working directory has contents that depend on untrusted input.",
      "id": "GSD-2022-48337",
      "modified": "2023-12-13T01:19:26.126644Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
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        "ID": "CVE-2022-48337",
        "STATE": "PUBLIC"
      },
      "affects": {
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            {
              "product": {
                "product_data": [
                  {
                    "product_name": "n/a",
                    "version": {
                      "version_data": [
                        {
                          "version_value": "n/a"
                        }
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          }
        ]
      },
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                "value": "n/a"
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      "references": {
        "reference_data": [
          {
            "name": "https://git.savannah.gnu.org/cgit/emacs.git/commit/?id=01a4035c869b91c153af9a9132c87adb7669ea1c",
            "refsource": "MISC",
            "url": "https://git.savannah.gnu.org/cgit/emacs.git/commit/?id=01a4035c869b91c153af9a9132c87adb7669ea1c"
          },
          {
            "name": "DSA-5360",
            "refsource": "DEBIAN",
            "url": "https://www.debian.org/security/2023/dsa-5360"
          },
          {
            "name": "[debian-lts-announce] 20230509 [SECURITY] [DLA 3416-1] emacs security update",
            "refsource": "MLIST",
            "url": "https://lists.debian.org/debian-lts-announce/2023/05/msg00008.html"
          },
          {
            "name": "FEDORA-2023-5763445abe",
            "refsource": "FEDORA",
            "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/U6HDBUQNAH2WL4MHWCTUZLN7NGF7CHTK/"
          },
          {
            "name": "FEDORA-2023-29df561f1d",
            "refsource": "FEDORA",
            "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/FLPQ4K6H2S5TY3L5UDN4K4B3L5RQJYQ6/"
          }
        ]
      }
    },
    "nvd.nist.gov": {
      "configurations": {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:a:gnu:emacs:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndIncluding": "28.2",
                "vulnerable": true
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          },
          {
            "children": [],
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                "cpe_name": [],
                "vulnerable": true
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        ]
      },
      "cve": {
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          "ID": "CVE-2022-48337"
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        "description": {
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            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "en",
                  "value": "CWE-78"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://git.savannah.gnu.org/cgit/emacs.git/commit/?id=01a4035c869b91c153af9a9132c87adb7669ea1c",
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              "tags": [
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              "url": "https://git.savannah.gnu.org/cgit/emacs.git/commit/?id=01a4035c869b91c153af9a9132c87adb7669ea1c"
            },
            {
              "name": "DSA-5360",
              "refsource": "DEBIAN",
              "tags": [
                "Third Party Advisory"
              ],
              "url": "https://www.debian.org/security/2023/dsa-5360"
            },
            {
              "name": "[debian-lts-announce] 20230509 [SECURITY] [DLA 3416-1] emacs security update",
              "refsource": "MLIST",
              "tags": [],
              "url": "https://lists.debian.org/debian-lts-announce/2023/05/msg00008.html"
            },
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              "refsource": "FEDORA",
              "tags": [],
              "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/U6HDBUQNAH2WL4MHWCTUZLN7NGF7CHTK/"
            },
            {
              "name": "FEDORA-2023-29df561f1d",
              "refsource": "FEDORA",
              "tags": [],
              "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/FLPQ4K6H2S5TY3L5UDN4K4B3L5RQJYQ6/"
            }
          ]
        }
      },
      "impact": {
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 9.8,
            "baseSeverity": "CRITICAL",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "exploitabilityScore": 3.9,
          "impactScore": 5.9
        }
      },
      "lastModifiedDate": "2023-10-14T03:15Z",
      "publishedDate": "2023-02-20T23:15Z"
    }
  }
}


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