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CVE-2013-4243

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Date: September 10, 2013

Heap-based buffer overflow in the readgifimage function in the gif2tiff tool in libtiff 4.0.3 and earlier allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted height and width values in a GIF image.

Language: C

Severity Score

Related Resources (12)

http://www.securityfocus.com/bid/62082
https://nvd.nist.gov/vuln/detail/CVE-2013-4243
https://security.gentoo.org/glsa/201701-16
http://bugzilla.maptools.org/show_bug.cgi?id=2451
http://secunia.com/advisories/54628
http://rhn.redhat.com/errata/RHSA-2014-0223.html
http://www.debian.org/security/2013/dsa-2744
https://access.redhat.com/security/cve/CVE-2013-4243
https://security-tracker.debian.org/tracker/CVE-2013-4243
http://secunia.com/advisories/54543
https://bugzilla.redhat.com/show_bug.cgi?id=996052
https://www.mend.io/vulnerability-database/CVE-2013-4243

Severity Score

Weakness Type (CWE)

Buffer Errors

CWE-119

Top Fix

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CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): HIGH
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): LOW
Integrity (I): LOW
Availability (A): LOW

CVSS v2

Base Score:
Access Vector (AV): NETWORK
Access Complexity (AC): MEDIUM
Authentication (AU): NONE
Confidentiality (C): PARTIAL
Integrity (I): PARTIAL
Availability (A): PARTIAL
Additional information:

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