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    4 vulnerabilities found for syslog-ng by syslog-ng

    CVE-2026-39879 (GCVE-0-2026-39879)

    Vulnerability from nvd – Published: 2026-07-20 16:57 – Updated: 2026-07-20 16:57
    VLAI
    Title
    SQL injection in syslog-ng SQL destionation driver
    Summary
    Due to a missing sanitization call in [`afsql_dd_run_query`](https://github.com/syslog-ng/syslog-ng/blob/649e6e18e3459fb4467000a88dfb12fa97f9719c/modules/afsql/afsql.c#L219), syslog-ng before 4.12 are vulnerable to SQL injection from an untrusted source. This is not part of the default configuration, the SQL driver has to be manually configured. Fixes are in syslog-ng 4.12, syslog-ng Premium Edition 8.2 and syslog-ng Store Box 7.8
    Severity
    7.1 (High)
    CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H
    CWE
    • CWE-150 - Improper Neutralization of Escape, Meta, or Control Sequences
    Assigner
    References
    Impacted products
    Vendor Product Version
    syslog-ng syslog-ng Affected: < 4.12
    		Create a notification for this product.
    Show details on NVD website
    To clipboard 

    {
  "containers": {
    "cna": {
      "affected": [
        {
          "product": "syslog-ng",
          "vendor": "syslog-ng",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c 4.12"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Due to a missing sanitization call in [`afsql_dd_run_query`](https://github.com/syslog-ng/syslog-ng/blob/649e6e18e3459fb4467000a88dfb12fa97f9719c/modules/afsql/afsql.c#L219), syslog-ng before 4.12 are vulnerable to SQL injection from an untrusted source. This is not part of the default configuration, the SQL driver has to be manually configured.\n\nFixes are in syslog-ng 4.12, syslog-ng Premium Edition 8.2 and syslog-ng Store Box 7.8"
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "ADJACENT_NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 7.1,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "NONE",
            "integrityImpact": "LOW",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-150",
              "description": "CWE-150: Improper Neutralization of Escape, Meta, or Control Sequences",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-07-20T16:57:32.019Z",
        "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "shortName": "GitHub_M"
      },
      "references": [
        {
          "name": "https://github.com/syslog-ng/syslog-ng/security/advisories/GHSA-qwf9-6222-m24m",
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/syslog-ng/syslog-ng/security/advisories/GHSA-qwf9-6222-m24m"
        }
      ],
      "source": {
        "advisory": "GHSA-qwf9-6222-m24m",
        "discovery": "UNKNOWN"
      },
      "title": "SQL injection in syslog-ng SQL destionation driver"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
    "assignerShortName": "GitHub_M",
    "cveId": "CVE-2026-39879",
    "datePublished": "2026-07-20T16:57:32.019Z",
    "dateReserved": "2026-04-07T20:32:03.010Z",
    "dateUpdated": "2026-07-20T16:57:32.019Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

    CVE-2024-47619 (GCVE-0-2024-47619)

    Vulnerability from nvd – Published: 2025-05-07 15:12 – Updated: 2025-05-28 10:03
    VLAI
    Title
    tranport: TLS host name wildcard matching too lax
    Summary
    syslog-ng is an enhanced log daemo. Prior to version 4.8.2, `tls_wildcard_match()` matches on certificates such as `foo.*.bar` although that is not allowed. It is also possible to pass partial wildcards such as `foo.a*c.bar` which glib matches but should be avoided / invalidated. This issue could have an impact on TLS connections, such as in man-in-the-middle situations. Version 4.8.2 contains a fix for the issue.
    Severity
    7.5 (High)
    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
    SSVC
    Exploitation: poc Automatable: yes Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-295 - Improper Certificate Validation
    Assigner
    References
    Impacted products
    Vendor Product Version
    syslog-ng syslog-ng Affected: < 4.8.2
    		Create a notification for this product.
    Show details on NVD website
    To clipboard 

    {
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                "id": "CVE-2024-47619",
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                  },
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                  }
                ],
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                "timestamp": "2025-05-07T17:22:10.473286Z",
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        ],
        "providerMetadata": {
          "dateUpdated": "2025-05-07T17:22:27.218Z",
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        {
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        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
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            "baseScore": 7.5,
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      ],
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          "url": "https://github.com/syslog-ng/syslog-ng/commit/dadfdbecde5bfe710b0a6ee5699f96926b3f9006"
        },
        {
          "name": "https://github.com/syslog-ng/syslog-ng/blob/b0ccc8952d333fbc2d97e51fddc0b569a15e7a7d/lib/transport/tls-verifier.c#L78-L110",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/syslog-ng/syslog-ng/blob/b0ccc8952d333fbc2d97e51fddc0b569a15e7a7d/lib/transport/tls-verifier.c#L78-L110"
        },
        {
          "name": "https://github.com/syslog-ng/syslog-ng/releases/tag/syslog-ng-4.8.2",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/syslog-ng/syslog-ng/releases/tag/syslog-ng-4.8.2"
        }
      ],
      "source": {
        "advisory": "GHSA-xr54-gx74-fghg",
        "discovery": "UNKNOWN"
      },
      "title": "tranport: TLS host name wildcard matching too lax"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
    "assignerShortName": "GitHub_M",
    "cveId": "CVE-2024-47619",
    "datePublished": "2025-05-07T15:12:02.118Z",
    "dateReserved": "2024-09-27T20:37:22.121Z",
    "dateUpdated": "2025-05-28T10:03:45.900Z",
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    CVE-2026-39879 (GCVE-0-2026-39879)

    Vulnerability from cvelistv5 – Published: 2026-07-20 16:57 – Updated: 2026-07-20 16:57
    VLAI
    Title
    SQL injection in syslog-ng SQL destionation driver
    Summary
    Due to a missing sanitization call in [`afsql_dd_run_query`](https://github.com/syslog-ng/syslog-ng/blob/649e6e18e3459fb4467000a88dfb12fa97f9719c/modules/afsql/afsql.c#L219), syslog-ng before 4.12 are vulnerable to SQL injection from an untrusted source. This is not part of the default configuration, the SQL driver has to be manually configured. Fixes are in syslog-ng 4.12, syslog-ng Premium Edition 8.2 and syslog-ng Store Box 7.8
    Severity
    7.1 (High)
    CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H
    CWE
    • CWE-150 - Improper Neutralization of Escape, Meta, or Control Sequences
    Assigner
    References
    Impacted products
    Vendor Product Version
    syslog-ng syslog-ng Affected: < 4.12
    		Create a notification for this product.
    Show details on NVD website
    To clipboard 

    {
  "containers": {
    "cna": {
      "affected": [
        {
          "product": "syslog-ng",
          "vendor": "syslog-ng",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c 4.12"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Due to a missing sanitization call in [`afsql_dd_run_query`](https://github.com/syslog-ng/syslog-ng/blob/649e6e18e3459fb4467000a88dfb12fa97f9719c/modules/afsql/afsql.c#L219), syslog-ng before 4.12 are vulnerable to SQL injection from an untrusted source. This is not part of the default configuration, the SQL driver has to be manually configured.\n\nFixes are in syslog-ng 4.12, syslog-ng Premium Edition 8.2 and syslog-ng Store Box 7.8"
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "ADJACENT_NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 7.1,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "NONE",
            "integrityImpact": "LOW",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H",
            "version": "3.1"
          }
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              "description": "CWE-150: Improper Neutralization of Escape, Meta, or Control Sequences",
              "lang": "en",
              "type": "CWE"
            }
          ]
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      ],
      "providerMetadata": {
        "dateUpdated": "2026-07-20T16:57:32.019Z",
        "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "shortName": "GitHub_M"
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      "references": [
        {
          "name": "https://github.com/syslog-ng/syslog-ng/security/advisories/GHSA-qwf9-6222-m24m",
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/syslog-ng/syslog-ng/security/advisories/GHSA-qwf9-6222-m24m"
        }
      ],
      "source": {
        "advisory": "GHSA-qwf9-6222-m24m",
        "discovery": "UNKNOWN"
      },
      "title": "SQL injection in syslog-ng SQL destionation driver"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
    "assignerShortName": "GitHub_M",
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    "datePublished": "2026-07-20T16:57:32.019Z",
    "dateReserved": "2026-04-07T20:32:03.010Z",
    "dateUpdated": "2026-07-20T16:57:32.019Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
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}

    CVE-2024-47619 (GCVE-0-2024-47619)

    Vulnerability from cvelistv5 – Published: 2025-05-07 15:12 – Updated: 2025-05-28 10:03
    VLAI
    Title
    tranport: TLS host name wildcard matching too lax
    Summary
    syslog-ng is an enhanced log daemo. Prior to version 4.8.2, `tls_wildcard_match()` matches on certificates such as `foo.*.bar` although that is not allowed. It is also possible to pass partial wildcards such as `foo.a*c.bar` which glib matches but should be avoided / invalidated. This issue could have an impact on TLS connections, such as in man-in-the-middle situations. Version 4.8.2 contains a fix for the issue.
    Severity
    7.5 (High)
    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
    SSVC
    Exploitation: poc Automatable: yes Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-295 - Improper Certificate Validation
    Assigner
    References
    Impacted products
    Vendor Product Version
    syslog-ng syslog-ng Affected: < 4.8.2
    		Create a notification for this product.
    Show details on NVD website
    To clipboard 

    {
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        "metrics": [
          {
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        "discovery": "UNKNOWN"
      },
      "title": "tranport: TLS host name wildcard matching too lax"
    }
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    "cveId": "CVE-2024-47619",
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    "dateUpdated": "2025-05-28T10:03:45.900Z",
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