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CVE-2015-7804 (GCVE-0-2015-7804)

Vulnerability from cvelistv5 – Published: 2015-12-11 11:00 – Updated: 2024-08-06 07:58
VLAI
Summary
Off-by-one error in the phar_parse_zipfile function in ext/phar/zip.c in PHP before 5.5.30 and 5.6.x before 5.6.14 allows remote attackers to cause a denial of service (uninitialized pointer dereference and application crash) by including the / filename in a .zip PHAR archive.
Severity
No CVSS data available.
CWE
  • n/a
Assigner
References
URL Tags
https://support.apple.com/HT205637 x_refsource_CONFIRM
http://lists.opensuse.org/opensuse-updates/2016-0… vendor-advisoryx_refsource_SUSE
http://www.debian.org/security/2015/dsa-3380 vendor-advisoryx_refsource_DEBIAN
http://lists.apple.com/archives/security-announce… vendor-advisoryx_refsource_APPLE
http://www.slackware.com/security/viewer.php?l=sl… vendor-advisoryx_refsource_SLACKWARE
http://www.securityfocus.com/bid/76959 vdb-entryx_refsource_BID
http://git.php.net/?p=php-src.git%3Ba=commit%3Bh=… x_refsource_CONFIRM
http://www.php.net/ChangeLog-5.php x_refsource_CONFIRM
https://bugs.php.net/bug.php?id=70433 x_refsource_CONFIRM
http://www.openwall.com/lists/oss-security/2015/10/05/8 mailing-listx_refsource_MLIST
http://www.ubuntu.com/usn/USN-2786-1 vendor-advisoryx_refsource_UBUNTU
https://security.gentoo.org/glsa/201606-10 vendor-advisoryx_refsource_GENTOO
Date Public
2015-10-01 00:00
Show details on NVD website
To clipboard 

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        {
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          "tags": [
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          "url": "https://support.apple.com/HT205637"
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      "sourceIdentifier": "secalert@redhat.com",
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              "value": "CWE-189"
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          "type": "Primary"
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            "value": "Error por un paso en la funci\u00f3n phar_parse_zipfile en ext/phar/zip.c en PHP en versiones anteriores a 5.5.30 y 5.6.x en versiones anteriores a 5.6.14 permite a atacantes remotos causar una denegaci\u00f3n de servicio (referencia a un puntero no inicializado y ca\u00edda de aplicaci\u00f3n) incluyendo el nombre de archivo / en un archivo PHAR .zip."
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        ],
        "evaluatorComment": "\u003ca href=\"http://lists.apple.com/archives/security-announce/2015/Dec/msg00005.html\"\u003ePer Advisory: The attack can lead to remote code execution",
        "id": "CVE-2015-7804",
        "lastModified": "2026-05-06T22:30:45.220",
        "metrics": {
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              "baseSeverity": "MEDIUM",
              "cvssData": {
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                "accessVector": "NETWORK",
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                "availabilityImpact": "PARTIAL",
                "baseScore": 6.8,
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                "integrityImpact": "PARTIAL",
                "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P",
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              "impactScore": 6.4,
              "obtainAllPrivilege": false,
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              "type": "Primary",
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        "published": "2015-12-11T12:00:12.307",
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      "current_release_date": "2026-06-28T11:08:57+00:00",
      "cve": "CVE-2015-7804",
      "id": "CVE-2015-7804",
      "initial_release_date": "2015-10-01T00:00:00+00:00",
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      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "php: uninitialized pointer in phar_make_dirstream()",
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      "cve": "CVE-2015-7804",
      "id": "CVE-2015-7804",
      "initial_release_date": "2023-02-15T05:13:19Z",
      "product_status:known_not_affected": "929",
      "source": "SUSE CSAF VEX",
      "status": "interim",
      "title": "SUSE CVE CVE-2015-7804",
      "url": "https://ftp.suse.com/pub/projects/security/csaf-vex/cve-2015-7804.json",
      "version": "9"
    }
  }
}



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Tags
Taxonomy of the tags.





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

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.


Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.