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5
CVSSv2

CVE-2006-0747

Published: 23/05/2006 Updated: 19/10/2018
CVSS v2 Base Score: 5 | Impact Score: 2.9 | Exploitability Score: 10
VMScore: 505
Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P
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Vulnerability Summary

Integer underflow in Freetype prior to 2.2 allows remote malicious users to cause a denial of service (crash) via a font file with an odd number of blue values, which causes the underflow when decrementing by 2 in a context that assumes an even number of values.

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Vendor Advisories

Ubuntu Security Notice: freetype vulnerabilities
Several integer overflows have been discovered in the FreeType library By tricking a user into installing and/or opening a specially crafted font file, these could be exploited to execute arbitrary code with the privileges of that user ...
Debian Security Advisories: DSA-1095-1 freetype -- integer overflows
Several problems have been discovered in the FreeType 2 font engine The Common vulnerabilities and Exposures project identifies the following problems: CVE-2006-0747 Several integer underflows have been discovered which could allow remote attackers to cause a denial of service CVE-2006-1861 Chris Evans discovered several integer over ...

Exploits

Exploit DB: FreeType - '.TTF' File Remote Buffer Overflow
source: wwwsecurityfocuscom/bid/18326/info FreeType is prone to a buffer-overflow vulnerability This issue is due to an integer-underflow that results in a buffer being overrun with attacker-supplied data This issue allows remote attackers to execute arbitrary machine code in the context of applications that use the affected library F ...

References

CWE-189https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=183676http://www.debian.org/security/2006/dsa-1095http://www.securityfocus.com/bid/18326http://secunia.com/advisories/20525http://secunia.com/advisories/20591http://secunia.com/advisories/20638http://lists.suse.com/archive/suse-security-announce/2006-Jun/0012.htmlhttp://secunia.com/advisories/20791http://www.redhat.com/support/errata/RHSA-2006-0500.htmlhttp://secunia.com/advisories/21062ftp://patches.sgi.com/support/free/security/advisories/20060701-01-Uhttp://securitytracker.com/id?1016522http://secunia.com/advisories/21135https://issues.rpath.com/browse/RPL-429http://secunia.com/advisories/21385http://support.avaya.com/elmodocs2/security/ASA-2006-176.htmhttp://secunia.com/advisories/21701http://sunsolve.sun.com/search/document.do?assetkey=1-26-102705-1http://secunia.com/advisories/23939http://www.mandriva.com/security/advisories?name=MDKSA-2006:099http://support.apple.com/kb/HT3549http://lists.apple.com/archives/security-announce/2009/May/msg00002.htmlhttp://www.us-cert.gov/cas/techalerts/TA09-133A.htmlhttp://www.vupen.com/english/advisories/2009/1297http://secunia.com/advisories/35074http://www.vupen.com/english/advisories/2007/0381https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9508https://usn.ubuntu.com/291-1/http://www.securityfocus.com/archive/1/436836/100/0/threadedhttps://usn.ubuntu.com/291-1/https://nvd.nist.govhttps://www.exploit-db.com/exploits/27992/
CVSSv3
CVSSv2
CVSSv3
VMScore
Recommendations:
CVE-2024-4651CVE-2024-34255elevation of privilegeCVE-2024-25529CVE-2024-4671NULL pointer dereferenceCVE-2024-25527template injectionCVE-2008-0166
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