Vulnerability Details CVE-2006-2193
Buffer overflow in the t2p_write_pdf_string function in tiff2pdf in libtiff 3.8.2 and earlier allows attackers to cause a denial of service (crash) and possibly execute arbitrary code via a TIFF file with a DocumentName tag that contains UTF-8 characters, which triggers the overflow when a character is sign extended to an integer that produces more digits than expected in an sprintf call.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.005
EPSS Ranking 66.1%
CVSS Severity
CVSS v2 Score 7.5
References
- http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=370355
- http://bugzilla.remotesensing.org/show_bug.cgi?id=1196
- http://lists.suse.com/archive/suse-security-announce/2006-Jun/0008.html
- http://secunia.com/advisories/20488
- http://secunia.com/advisories/20501
- http://secunia.com/advisories/20520
- http://secunia.com/advisories/20693
- http://secunia.com/advisories/20766
- http://secunia.com/advisories/21002
- http://secunia.com/advisories/27181
- http://secunia.com/advisories/27222
- http://secunia.com/advisories/27832
- http://secunia.com/advisories/31670
- http://security.gentoo.org/glsa/glsa-200607-03.xml
- http://sunsolve.sun.com/search/document.do?assetkey=1-26-103160-1
- http://sunsolve.sun.com/search/document.do?assetkey=1-66-201331-1
- http://www.debian.org/security/2006/dsa-1091
- http://www.mandriva.com/security/advisories?name=MDKSA-2006:102
- http://www.redhat.com/support/errata/RHSA-2008-0848.html
- http://www.securityfocus.com/bid/18331
- http://www.vupen.com/english/advisories/2006/2197
- http://www.vupen.com/english/advisories/2007/3486
- http://www.vupen.com/english/advisories/2007/4034
- https://exchange.xforce.ibmcloud.com/vulnerabilities/26991
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9788
- https://usn.ubuntu.com/289-1/
- http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=370355
- http://bugzilla.remotesensing.org/show_bug.cgi?id=1196
- http://lists.suse.com/archive/suse-security-announce/2006-Jun/0008.html
- http://secunia.com/advisories/20488
- http://secunia.com/advisories/20501
- http://secunia.com/advisories/20520
- http://secunia.com/advisories/20693
- http://secunia.com/advisories/20766
- http://secunia.com/advisories/21002
- http://secunia.com/advisories/27181
- http://secunia.com/advisories/27222
- http://secunia.com/advisories/27832
- http://secunia.com/advisories/31670
- http://security.gentoo.org/glsa/glsa-200607-03.xml
- http://sunsolve.sun.com/search/document.do?assetkey=1-26-103160-1
- http://sunsolve.sun.com/search/document.do?assetkey=1-66-201331-1
- http://www.debian.org/security/2006/dsa-1091
- http://www.mandriva.com/security/advisories?name=MDKSA-2006:102
- http://www.redhat.com/support/errata/RHSA-2008-0848.html
- http://www.securityfocus.com/bid/18331
- http://www.vupen.com/english/advisories/2006/2197
- http://www.vupen.com/english/advisories/2007/3486
- http://www.vupen.com/english/advisories/2007/4034
- https://exchange.xforce.ibmcloud.com/vulnerabilities/26991
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9788
- https://usn.ubuntu.com/289-1/
Products affected by CVE-2006-2193
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cpe:2.3:a:libtiff:libtiff:-
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cpe:2.3:a:libtiff:libtiff:3.4
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cpe:2.3:a:libtiff:libtiff:3.5.1
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cpe:2.3:a:libtiff:libtiff:3.5.2
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cpe:2.3:a:libtiff:libtiff:3.5.3
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cpe:2.3:a:libtiff:libtiff:3.5.4
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cpe:2.3:a:libtiff:libtiff:3.5.5
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cpe:2.3:a:libtiff:libtiff:3.5.6
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cpe:2.3:a:libtiff:libtiff:3.5.7
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cpe:2.3:a:libtiff:libtiff:3.6.0
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cpe:2.3:a:libtiff:libtiff:3.6.1
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cpe:2.3:a:libtiff:libtiff:3.7.0
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cpe:2.3:a:libtiff:libtiff:3.7.1
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cpe:2.3:a:libtiff:libtiff:3.7.2
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cpe:2.3:a:libtiff:libtiff:3.7.3
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cpe:2.3:a:libtiff:libtiff:3.7.4
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cpe:2.3:a:libtiff:libtiff:3.8.0
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cpe:2.3:a:libtiff:libtiff:3.8.1
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cpe:2.3:a:libtiff:libtiff:3.8.2