CVE-2019-11042 (GCVE-0-2019-11042)

Vulnerability from cvelistv5 – Published: 2019-08-09 19:26 – Updated: 2024-09-17 02:15
VLAI?
Title
heap-buffer-overflow on exif_process_user_comment in EXIF extension
Summary
When PHP EXIF extension is parsing EXIF information from an image, e.g. via exif_read_data() function, in PHP versions 7.1.x below 7.1.31, 7.2.x below 7.2.21 and 7.3.x below 7.3.8 it is possible to supply it with data what will cause it to read past the allocated buffer. This may lead to information disclosure or crash.
Severity ?
4.8 (Medium)
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:L
CWE
Assigner
php
References
https://bugs.php.net/bug.php?id=78256 x_refsource_CONFIRM
https://lists.debian.org/debian-lts-announce/2019… mailing-listx_refsource_MLIST
https://usn.ubuntu.com/4097-2/ vendor-advisoryx_refsource_UBUNTU
https://usn.ubuntu.com/4097-1/ vendor-advisoryx_refsource_UBUNTU
https://security.netapp.com/advisory/ntap-2019082… x_refsource_CONFIRM
https://seclists.org/bugtraq/2019/Sep/35 mailing-listx_refsource_BUGTRAQ
https://www.debian.org/security/2019/dsa-4527 vendor-advisoryx_refsource_DEBIAN
https://www.debian.org/security/2019/dsa-4529 vendor-advisoryx_refsource_DEBIAN
https://seclists.org/bugtraq/2019/Sep/38 mailing-listx_refsource_BUGTRAQ
http://lists.opensuse.org/opensuse-security-annou… vendor-advisoryx_refsource_SUSE
https://support.apple.com/kb/HT210634 x_refsource_CONFIRM
https://seclists.org/bugtraq/2019/Oct/9 mailing-listx_refsource_BUGTRAQ
http://seclists.org/fulldisclosure/2019/Oct/15 mailing-listx_refsource_FULLDISC
https://support.apple.com/kb/HT210722 x_refsource_CONFIRM
http://seclists.org/fulldisclosure/2019/Oct/55 mailing-listx_refsource_FULLDISC
https://access.redhat.com/errata/RHSA-2019:3299 vendor-advisoryx_refsource_REDHAT
https://www.tenable.com/security/tns-2021-14 x_refsource_CONFIRM
Impacted products
Vendor Product Version
PHP Group PHP Affected: 7.1.x below 7.1.31
Affected: 7.2.x below 7.2.21
Affected: 7.3.x below 7.3.8
Create a notification for this product.
Credits
By orestiskourides at gmail dot com
Show details on NVD website
To clipboard 

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      "descriptions": "[{\"lang\": \"en\", \"value\": \"When PHP EXIF extension is parsing EXIF information from an image, e.g. via exif_read_data() function, in PHP versions 7.1.x below 7.1.31, 7.2.x below 7.2.21 and 7.3.x below 7.3.8 it is possible to supply it with data what will cause it to read past the allocated buffer. This may lead to information disclosure or crash.\"}, {\"lang\": \"es\", \"value\": \"Cuando la extensi\\u00f3n EXIF de PHP est\\u00e1 analizando informaci\\u00f3n EXIF de una imagen, p.ej. por medio de la funci\\u00f3n exif_read_data(), en PHP versiones 7.1.x anteriores a 7.1.31, versiones 7.2.x anteriores a 7.2.21 y versiones 7.3.x anteriores a 7.3.8, es posible suministrarle datos que har\\u00e1n que se lea m\\u00e1s all\\u00e1 del b\\u00fafer asignado . Esto puede conllevar a la divulgaci\\u00f3n de informaci\\u00f3n o bloqueo.\"}]",
      "id": "CVE-2019-11042",
      "lastModified": "2024-11-21T04:20:25.890",
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      "published": "2019-08-09T20:15:11.143",
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      "vulnStatus": "Modified",
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Advisory\"]},{\"url\":\"https://bugs.php.net/bug.php?id=78256\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Exploit\",\"Patch\",\"Vendor Advisory\"]},{\"url\":\"https://lists.debian.org/debian-lts-announce/2019/08/msg00010.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Mailing List\",\"Third Party Advisory\"]},{\"url\":\"https://seclists.org/bugtraq/2019/Oct/9\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Mailing List\",\"Third Party Advisory\"]},{\"url\":\"https://seclists.org/bugtraq/2019/Sep/35\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Mailing List\",\"Third Party Advisory\"]},{\"url\":\"https://seclists.org/bugtraq/2019/Sep/38\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Mailing List\",\"Third Party Advisory\"]},{\"url\":\"https://security.netapp.com/advisory/ntap-20190822-0003/\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Third Party Advisory\"]},{\"url\":\"https://support.apple.com/kb/HT210634\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Third Party Advisory\"]},{\"url\":\"https://support.apple.com/kb/HT210722\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Third Party Advisory\"]},{\"url\":\"https://usn.ubuntu.com/4097-1/\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Third Party Advisory\"]},{\"url\":\"https://usn.ubuntu.com/4097-2/\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Third Party Advisory\"]},{\"url\":\"https://www.debian.org/security/2019/dsa-4527\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Third Party Advisory\"]},{\"url\":\"https://www.debian.org/security/2019/dsa-4529\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Third Party Advisory\"]},{\"url\":\"https://www.tenable.com/security/tns-2021-14\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Third Party Advisory\"]}]}}"
  }
}


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Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

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.