CVE-2018-13785 (GCVE-0-2018-13785)

Vulnerability from cvelistv5 – Published: 2018-07-09 13:00 – Updated: 2024-08-05 09:14
VLAI?
Summary
In libpng 1.6.34, a wrong calculation of row_factor in the png_check_chunk_length function (pngrutil.c) may trigger an integer overflow and resultant divide-by-zero while processing a crafted PNG file, leading to a denial of service.
Severity ?
No CVSS data available.
CWE
  • n/a
Assigner
References
URL Tags
https://access.redhat.com/errata/RHSA-2018:3007 vendor-advisoryx_refsource_REDHAT
https://security.netapp.com/advisory/ntap-2018101… x_refsource_CONFIRM
https://access.redhat.com/errata/RHSA-2018:3779 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2018:3534 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2018:3003 vendor-advisoryx_refsource_REDHAT
https://usn.ubuntu.com/3712-1/ vendor-advisoryx_refsource_UBUNTU
https://access.redhat.com/errata/RHSA-2018:3002 vendor-advisoryx_refsource_REDHAT
https://sourceforge.net/p/libpng/bugs/278/ x_refsource_MISC
https://access.redhat.com/errata/RHSA-2018:3671 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2018:3852 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2018:3008 vendor-advisoryx_refsource_REDHAT
http://www.oracle.com/technetwork/security-adviso… x_refsource_CONFIRM
https://access.redhat.com/errata/RHSA-2018:3533 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2018:3001 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2018:3000 vendor-advisoryx_refsource_REDHAT
http://www.securityfocus.com/bid/105599 vdb-entryx_refsource_BID
http://www.securitytracker.com/id/1041889 vdb-entryx_refsource_SECTRACK
https://access.redhat.com/errata/RHSA-2018:3672 vendor-advisoryx_refsource_REDHAT
https://github.com/glennrp/libpng/commit/8a05766c… x_refsource_MISC
https://security.gentoo.org/glsa/201908-10 vendor-advisoryx_refsource_GENTOO
Date Public ?
2018-07-09 00:00
Show details on NVD website
To clipboard 

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  }
}


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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.