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Vulnerability record · CVE-2006-1983 · published 21 April 2006

CVE-2006-1983: Apple mac os x memory buffer overflow vulnerability

Apple · Mac Os X

Multiple heap-based buffer overflows in Mac OS X 10.4.6 and earlier allow remote attackers to cause a denial of service and possibly execute arbitrary code via the (1) PredictorVSetField function for TIFF or (2) CFAllocatorAllocate function for GIF, as used in applications that use ImageIO or AppKit. NOTE: the BMP vector has been re-assigned to CVE-2006-2238 because it affects a separate product family.

6.4 CVSS 2.0 Medium EPSS 7.9% · top 5.5% CWE-119 · Memory buffer overflow
6.4CVSS 2.0 base score
7.9%EPSS exploitation probability, 30 days
NoNot in CISA KEV
2Affected product versions listed by NVD
32References, 4 tagged exploit
16 Jun 2026Last modified by NVD

Description

Multiple heap-based buffer overflows in Mac OS X 10.4.6 and earlier allow remote attackers to cause a denial of service and possibly execute arbitrary code via the (1) PredictorVSetField function for TIFF or (2) CFAllocatorAllocate function for GIF, as used in applications that use ImageIO or AppKit. NOTE: the BMP vector has been re-assigned to CVE-2006-2238 because it affects a separate product family.

AV:N/AC:L/Au:N/C:N/I:P/A:P

Affected products

2 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://lists.apple.com/archives/security-announce/2006/May/msg00003.html Patch
http://secunia.com/advisories/19686 Vendor Advisory
http://secunia.com/advisories/20077 PatchVendor Advisory
http://securitytracker.com/id?1016067 Patch
http://www.osvdb.org/24821
http://www.osvdb.org/24822
http://www.security-protocols.com/modules.php?name=News&file=article&sid=3233 Exploit
http://www.security-protocols.com/sp-x28-advisory.php Vendor Advisory
http://www.security-protocols.com/sp-x30-advisory.php Vendor Advisory
http://www.securityfocus.com/bid/17634 Exploit
http://www.securityfocus.com/bid/17951
http://www.us-cert.gov/cas/techalerts/TA06-132A.html PatchThird Party AdvisoryUS Government Resource
http://www.vupen.com/english/advisories/2006/1452 Vendor Advisory
http://www.vupen.com/english/advisories/2006/1779 Vendor Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/25949
https://exchange.xforce.ibmcloud.com/vulnerabilities/25951
http://lists.apple.com/archives/security-announce/2006/May/msg00003.html Patch
http://secunia.com/advisories/19686 Vendor Advisory
http://secunia.com/advisories/20077 PatchVendor Advisory
http://securitytracker.com/id?1016067 Patch
http://www.osvdb.org/24821
http://www.osvdb.org/24822
http://www.security-protocols.com/modules.php?name=News&file=article&sid=3233 Exploit
http://www.security-protocols.com/sp-x28-advisory.php Vendor Advisory
http://www.security-protocols.com/sp-x30-advisory.php Vendor Advisory
http://www.securityfocus.com/bid/17634 Exploit
http://www.securityfocus.com/bid/17951
http://www.us-cert.gov/cas/techalerts/TA06-132A.html PatchThird Party AdvisoryUS Government Resource
http://www.vupen.com/english/advisories/2006/1452 Vendor Advisory
http://www.vupen.com/english/advisories/2006/1779 Vendor Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/25949
https://exchange.xforce.ibmcloud.com/vulnerabilities/25951

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Source: NIST National Vulnerability Database (record CVE-2006-1983), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.