CVE-2017-9800 (GCVE-0-2017-9800)

Vulnerability from cvelistv5 – Published: 2017-08-11 21:00 – Updated: 2024-09-16 23:36
VLAI
Summary
A maliciously constructed svn+ssh:// URL would cause Subversion clients before 1.8.19, 1.9.x before 1.9.7, and 1.10.0.x through 1.10.0-alpha3 to run an arbitrary shell command. Such a URL could be generated by a malicious server, by a malicious user committing to a honest server (to attack another user of that server's repositories), or by a proxy server. The vulnerability affects all clients, including those that use file://, http://, and plain (untunneled) svn://.
Severity
9.8 (Critical)
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE
  • Remote Code Execution
Assigner
apache CNA under the mitre root
CNA scorecard B 76/100 over 1092 records in the last 180 days details
References
Impacted products
Vendor Product Version CPE status
Apache Software Foundation Apache Subversion Affected: 1.0.0 to 1.8.18
Affected: 1.9.0 to 1.9.6
guessed Create a notification for this product.
Date Public
2017-08-10 00:00
Show details on NVD website
To clipboard 

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      "sourceIdentifier": "security@apache.org",
      "vulnStatus": "Modified",
      "weaknesses": [
        {
          "description": [
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              "lang": "en",
              "value": "CWE-20"
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          ],
          "source": "nvd@nist.gov",
          "type": "Primary"
        }
      ]
    },
    "nvd": {
      "cve": {
        "configurations": [
          {
            "nodes": [
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:a:apache:subversion:*:*:*:*:*:*:*:*",
                    "matchCriteriaId": "C10F0402-14B0-4870-91A0-53BA3200B2B1",
                    "versionEndIncluding": "1.8.18",
                    "vulnerable": true
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                  {
                    "criteria": "cpe:2.3:a:apache:subversion:1.9.0:*:*:*:*:*:*:*",
                    "matchCriteriaId": "892FF423-1848-4E69-8C4C-E1972B656196",
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                    "vulnerable": true
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                    "matchCriteriaId": "09FBAFE7-986D-4B24-8122-FDCC380331C9",
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                "operator": "OR"
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        ],
        "cveTags": [],
        "descriptions": [
          {
            "lang": "en",
            "value": "A maliciously constructed svn+ssh:// URL would cause Subversion clients before 1.8.19, 1.9.x before 1.9.7, and 1.10.0.x through 1.10.0-alpha3 to run an arbitrary shell command. Such a URL could be generated by a malicious server, by a malicious user committing to a honest server (to attack another user of that server\u0027s repositories), or by a proxy server. The vulnerability affects all clients, including those that use file://, http://, and plain (untunneled) svn://."
          },
          {
            "lang": "es",
            "value": "Una URL creada con fines maliciosos svn+ssh:// podr\u00eda provocar que clientes de Subversion en versiones anteriores a la 1.8.19, en versiones 1.9.x anteriores a la 1.9.7, y en versiones 1.10.0.x a 1.10.0-alpha3 ejecuten un comando shell arbitrario. Tal URL podr\u00eda ser generada por un servidor malicioso, por un usuario malicioso que se confirma en un servidor honesto (para atacar otro usuario de los repositorios de ese servidor), o por un servidor proxy. La vulnerabilidad afecta a todos los clientes, incluyendo aquellos que usan file://, http://, y svn:// plano (sin t\u00fanel)."
          }
        ],
        "id": "CVE-2017-9800",
        "lastModified": "2026-05-13T00:24:29.033",
        "metrics": {
          "cvssMetricV2": [
            {
              "acInsufInfo": true,
              "baseSeverity": "HIGH",
              "cvssData": {
                "accessComplexity": "LOW",
                "accessVector": "NETWORK",
                "authentication": "NONE",
                "availabilityImpact": "PARTIAL",
                "baseScore": 7.5,
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                "integrityImpact": "PARTIAL",
                "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
                "version": "2.0"
              },
              "exploitabilityScore": 10.0,
              "impactScore": 6.4,
              "obtainAllPrivilege": false,
              "obtainOtherPrivilege": false,
              "obtainUserPrivilege": false,
              "source": "nvd@nist.gov",
              "type": "Primary",
              "userInteractionRequired": false
            }
          ],
          "cvssMetricV30": [
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              "cvssData": {
                "attackComplexity": "LOW",
                "attackVector": "NETWORK",
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                "baseScore": 9.8,
                "baseSeverity": "CRITICAL",
                "confidentialityImpact": "HIGH",
                "integrityImpact": "HIGH",
                "privilegesRequired": "NONE",
                "scope": "UNCHANGED",
                "userInteraction": "NONE",
                "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                "version": "3.0"
              },
              "exploitabilityScore": 3.9,
              "impactScore": 5.9,
              "source": "nvd@nist.gov",
              "type": "Primary"
            }
          ]
        },
        "published": "2017-08-11T21:29:00.587",
        "references": [
          {
            "source": "security@apache.org",
            "url": "http://packetstormsecurity.com/files/143722/Apache-Subversion-Arbitrary-Code-Execution.html"
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        "sourceIdentifier": "security@apache.org",
        "vulnStatus": "Modified",
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    },
    "redhat_vex": {
      "aggregate_severity": "Important",
      "current_release_date": "2026-05-13T01:08:03+00:00",
      "cve": "CVE-2017-9800",
      "id": "CVE-2017-9800",
      "initial_release_date": "2017-08-10T00:00:00+00:00",
      "product_status:fixed": "504",
      "product_status:known_affected": "11",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "subversion: Command injection through clients via malicious svn+ssh URLs",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2017/cve-2017-9800.json",
      "version": "3"
    },
    "suse_vex": {
      "aggregate_severity": "important",
      "current_release_date": "2026-09-05T23:52:29Z",
      "cve": "CVE-2017-9800",
      "id": "CVE-2017-9800",
      "initial_release_date": "2023-02-15T04:44:21Z",
      "product_status:known_not_affected": "147",
      "product_status:recommended": "522",
      "source": "SUSE CSAF VEX",
      "status": "interim",
      "title": "SUSE CVE CVE-2017-9800",
      "url": "https://ftp.suse.com/pub/projects/security/csaf-vex/cve-2017-9800.json",
      "version": "16"
    }
  }
}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

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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.
Vulnerability timeline

Sightings and recorded dates, grouped by day · UTC

JSON
How durations are calculated

Following the VTEM framework (Black Hat USA 2015), time to patch starts when the vendor or a coordinator was informed, total time to patch at discovery, and disclosure to patch at public disclosure; vendor response time runs from the report to its acknowledgement. Time to exploit and time unpatched start at the earliest discovery or report, falling back to public disclosure. Unpatched time ends at the first recorded patch, or the calculation time when no patch is recorded. Exploitation to patch shows the interval between those two events; a published proof of concept is a public exploit, not exploitation.

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