Vulnerability-Lookup

ubuntu-cve-2025-26794

Vulnerability from osv_ubuntu

Published

2025-02-21 12:00

Modified

2025-07-16 05:23

Summary

Details

Exim 4.98 before 4.98.1, when SQLite hints and ETRN serialization are used, allows remote SQL injection.

Severity

7.5 (High)


                    
                      CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

N/A (UNKNOWN)


                    
                      medium

References

URL

Type

	https://ubuntu.com/security/CVE-2025-26794	REPORT
	https://www.cve.org/CVERecord?id=CVE-2025-26794	REPORT

JSON

To clipboard

{
  "affected": [
    {
      "ecosystem_specific": {
        "availability": "No subscription required",
        "binaries": [
          {
            "binary_name": "exim4",
            "binary_version": "4.93-13ubuntu1.12"
          },
          {
            "binary_name": "exim4-base",
            "binary_version": "4.93-13ubuntu1.12"
          },
          {
            "binary_name": "exim4-base-dbgsym",
            "binary_version": "4.93-13ubuntu1.12"
          },
          {
            "binary_name": "exim4-config",
            "binary_version": "4.93-13ubuntu1.12"
          },
          {
            "binary_name": "exim4-daemon-heavy",
            "binary_version": "4.93-13ubuntu1.12"
          },
          {
            "binary_name": "exim4-daemon-heavy-dbgsym",
            "binary_version": "4.93-13ubuntu1.12"
          },
          {
            "binary_name": "exim4-daemon-light",
            "binary_version": "4.93-13ubuntu1.12"
          },
          {
            "binary_name": "exim4-daemon-light-dbgsym",
            "binary_version": "4.93-13ubuntu1.12"
          },
          {
            "binary_name": "exim4-dev",
            "binary_version": "4.93-13ubuntu1.12"
          },
          {
            "binary_name": "eximon4",
            "binary_version": "4.93-13ubuntu1.12"
          },
          {
            "binary_name": "eximon4-dbgsym",
            "binary_version": "4.93-13ubuntu1.12"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:20.04:LTS",
        "name": "exim4",
        "purl": "pkg:deb/ubuntu/exim4@4.93-13ubuntu1.12?arch=source\u0026distro=focal"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "4.93-13ubuntu1.12"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "4.92.1-1ubuntu3",
        "4.92.1-1ubuntu4",
        "4.93~RC2-1ubuntu1",
        "4.93-9ubuntu1",
        "4.93-11ubuntu1",
        "4.93-12ubuntu1",
        "4.93-13ubuntu1",
        "4.93-13ubuntu1.1",
        "4.93-13ubuntu1.5",
        "4.93-13ubuntu1.6",
        "4.93-13ubuntu1.7",
        "4.93-13ubuntu1.8",
        "4.93-13ubuntu1.9",
        "4.93-13ubuntu1.10",
        "4.93-13ubuntu1.11"
      ]
    },
    {
      "ecosystem_specific": {
        "availability": "No subscription required",
        "binaries": [
          {
            "binary_name": "exim4",
            "binary_version": "4.95-4ubuntu2.6"
          },
          {
            "binary_name": "exim4-base",
            "binary_version": "4.95-4ubuntu2.6"
          },
          {
            "binary_name": "exim4-base-dbgsym",
            "binary_version": "4.95-4ubuntu2.6"
          },
          {
            "binary_name": "exim4-config",
            "binary_version": "4.95-4ubuntu2.6"
          },
          {
            "binary_name": "exim4-daemon-heavy",
            "binary_version": "4.95-4ubuntu2.6"
          },
          {
            "binary_name": "exim4-daemon-heavy-dbgsym",
            "binary_version": "4.95-4ubuntu2.6"
          },
          {
            "binary_name": "exim4-daemon-light",
            "binary_version": "4.95-4ubuntu2.6"
          },
          {
            "binary_name": "exim4-daemon-light-dbgsym",
            "binary_version": "4.95-4ubuntu2.6"
          },
          {
            "binary_name": "exim4-dev",
            "binary_version": "4.95-4ubuntu2.6"
          },
          {
            "binary_name": "eximon4",
            "binary_version": "4.95-4ubuntu2.6"
          },
          {
            "binary_name": "eximon4-dbgsym",
            "binary_version": "4.95-4ubuntu2.6"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:22.04:LTS",
        "name": "exim4",
        "purl": "pkg:deb/ubuntu/exim4@4.95-4ubuntu2.6?arch=source\u0026distro=jammy"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "4.95-4ubuntu2.6"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "4.94.2-7ubuntu2",
        "4.95-2ubuntu2",
        "4.95-4ubuntu1",
        "4.95-4ubuntu2",
        "4.95-4ubuntu2.1",
        "4.95-4ubuntu2.2",
        "4.95-4ubuntu2.3",
        "4.95-4ubuntu2.4",
        "4.95-4ubuntu2.5"
      ]
    },
    {
      "ecosystem_specific": {
        "availability": "No subscription required",
        "binaries": [
          {
            "binary_name": "exim4",
            "binary_version": "4.97-4ubuntu4.2"
          },
          {
            "binary_name": "exim4-base",
            "binary_version": "4.97-4ubuntu4.2"
          },
          {
            "binary_name": "exim4-base-dbgsym",
            "binary_version": "4.97-4ubuntu4.2"
          },
          {
            "binary_name": "exim4-config",
            "binary_version": "4.97-4ubuntu4.2"
          },
          {
            "binary_name": "exim4-daemon-heavy",
            "binary_version": "4.97-4ubuntu4.2"
          },
          {
            "binary_name": "exim4-daemon-heavy-dbgsym",
            "binary_version": "4.97-4ubuntu4.2"
          },
          {
            "binary_name": "exim4-daemon-light",
            "binary_version": "4.97-4ubuntu4.2"
          },
          {
            "binary_name": "exim4-daemon-light-dbgsym",
            "binary_version": "4.97-4ubuntu4.2"
          },
          {
            "binary_name": "exim4-dev",
            "binary_version": "4.97-4ubuntu4.2"
          },
          {
            "binary_name": "eximon4",
            "binary_version": "4.97-4ubuntu4.2"
          },
          {
            "binary_name": "eximon4-dbgsym",
            "binary_version": "4.97-4ubuntu4.2"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:24.04:LTS",
        "name": "exim4",
        "purl": "pkg:deb/ubuntu/exim4@4.97-4ubuntu4.2?arch=source\u0026distro=noble"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "4.97-4ubuntu4.2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "4.96-17ubuntu2",
        "4.96-17ubuntu2.1",
        "4.97-3ubuntu1",
        "4.97-4ubuntu1",
        "4.97-4ubuntu3",
        "4.97-4ubuntu4",
        "4.97-4ubuntu4.1"
      ]
    }
  ],
  "aliases": [],
  "details": "Exim 4.98 before 4.98.1, when SQLite hints and ETRN serialization are used, allows remote SQL injection.",
  "id": "UBUNTU-CVE-2025-26794",
  "modified": "2025-07-16T05:23:41Z",
  "published": "2025-02-21T12:00:00Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2025-26794"
    },
    {
      "type": "REPORT",
      "url": "https://www.cve.org/CVERecord?id=CVE-2025-26794"
    }
  ],
  "related": [],
  "schema_version": "1.7.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    },
    {
      "score": "medium",
      "type": "Ubuntu"
    }
  ],
  "upstream": [
    "CVE-2025-26794"
  ],
  "withdrawn": "2025-07-18T17:03:40Z"
}

CVE-2025-26794 (GCVE-0-2025-26794)

Vulnerability from cvelistv5 – Published: 2025-02-21 00:00 – Updated: 2025-12-18 18:21

Summary

Exim 4.98 before 4.98.1, when SQLite hints and ETRN serialization are used, allows remote SQL injection. (Resolving SQL injection requires an update to 4.99.1 in certain non-default rate-limit configurations.)

Severity

7.5 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

SSVC

Exploitation: none Automatable: yes Technical Impact: partial

CISA Coordinator (v2.0.3)

CWE

CWE-89 - Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')

Assigner

mitre

References

11 references

URL	Tags
https://exim.org
https://github.com/Exim/exim/wiki/EximSecurity
https://www.exim.org/static/doc/security/CVE-2025…
https://code.exim.org/exim/exim/commit/bfe32b5c6e…
https://bugzilla.suse.com/show_bug.cgi?id=1237424
https://github.com/NixOS/nixpkgs/pull/383926
https://github.com/openbsd/ports/commit/584d2c49a…
https://exim.org/static/doc/security/EXIM-Securit…
http://www.openwall.com/lists/oss-security/2025/02/19/1
http://www.openwall.com/lists/oss-security/2025/02/21/4
http://www.openwall.com/lists/oss-security/2025/02/21/5

Impacted products

1 product

Vendor	Product	Version
Exim	Exim	Affected: 4.98 , < 4.98.1 (custom)

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2025-02-22T00:09:59.316Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "url": "http://www.openwall.com/lists/oss-security/2025/02/19/1"
          },
          {
            "url": "http://www.openwall.com/lists/oss-security/2025/02/21/4"
          },
          {
            "url": "http://www.openwall.com/lists/oss-security/2025/02/21/5"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2025-26794",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-02-21T16:11:25.688498Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-02-21T21:28:56.754Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Exim",
          "vendor": "Exim",
          "versions": [
            {
              "lessThan": "4.98.1",
              "status": "affected",
              "version": "4.98",
              "versionType": "custom"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:a:exim:exim:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "4.98.1",
                  "versionStartIncluding": "4.98",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Exim 4.98 before 4.98.1, when SQLite hints and ETRN serialization are used, allows remote SQL injection. (Resolving SQL injection requires an update to 4.99.1 in certain non-default rate-limit configurations.)"
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-89",
              "description": "CWE-89 Improper Neutralization of Special Elements used in an SQL Command (\u0027SQL Injection\u0027)",
              "lang": "en",
              "type": "CWE"
            }
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      "providerMetadata": {
        "dateUpdated": "2025-12-18T18:21:01.192Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
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      "references": [
        {
          "url": "https://exim.org"
        },
        {
          "url": "https://github.com/Exim/exim/wiki/EximSecurity"
        },
        {
          "url": "https://www.exim.org/static/doc/security/CVE-2025-26794.txt"
        },
        {
          "url": "https://code.exim.org/exim/exim/commit/bfe32b5c6ea033736a26da8421513206db9fe305"
        },
        {
          "url": "https://bugzilla.suse.com/show_bug.cgi?id=1237424"
        },
        {
          "url": "https://github.com/NixOS/nixpkgs/pull/383926"
        },
        {
          "url": "https://github.com/openbsd/ports/commit/584d2c49addce9ca0ae67882cc16969104d7f82d"
        },
        {
          "url": "https://exim.org/static/doc/security/EXIM-Security-2025-12-09.1/report.txt"
        }
      ],
      "x_generator": {
        "engine": "enrichogram 0.0.1"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2025-26794",
    "datePublished": "2025-02-21T00:00:00.000Z",
    "dateReserved": "2025-02-14T00:00:00.000Z",
    "dateUpdated": "2025-12-18T18:21:01.192Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

ubuntu-cve-2025-26794

Vulnerability from osv_ubuntu

CVE-2025-26794 (GCVE-0-2025-26794)

Tags

Sightings

Nomenclature