CVE-2007-1071 : Detail

CVE-2007-1071

49.84%V4
Network
2007-02-22
21h00 +00:00
2007-03-21
08h00 +00:00
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CVE Descriptions

Integer overflow in the gifGetBandProc function in ImageIO in Apple Mac OS X 10.4.8 allows remote attackers to cause a denial of service (segmentation fault) and possibly execute arbitrary code via a crafted GIF image that triggers the overflow during decompression. NOTE: this is a different issue than CVE-2006-3502 and CVE-2006-3503.

CVE Informations

Metrics

Metrics Score Severity CVSS Vector Source
V2 7.8 AV:N/AC:L/Au:N/C:N/I:N/A:C nvd@nist.gov

EPSS

EPSS is a scoring model that predicts the likelihood of a vulnerability being exploited.

EPSS Score

The EPSS model produces a probability score between 0 and 1 (0 and 100%). The higher the score, the greater the probability that a vulnerability will be exploited.

EPSS Percentile

The percentile is used to rank CVE according to their EPSS score. For example, a CVE in the 95th percentile according to its EPSS score is more likely to be exploited than 95% of other CVE. Thus, the percentile is used to compare the EPSS score of a CVE with that of other CVE.

Exploit information

Exploit Database EDB-ID : 29620

Publication date : 2007-02-19 23h00 +00:00
Author : Tom Ferris
EDB Verified : Yes

source: https://www.securityfocus.com/bid/22630/info Apple Mac OS X ImageIO is prone to an integer-overflow vulnerability because it fails to handle specially crafted image files. A remote attacker can exploit this issue to cause denial-of-service conditions and potentially to execute code, but this has not been confirmed. This issue affects Mac OS X 10.4.8; previous versions may also be affected. Release Date: February 19th, 2007 Severity: High Vendor: Apple Versions Affected: OSX 10.4.8 Overview: An integer overflow vulnerability exists within ImageIO when processing a malformed .gif file. This allows for an attacker to cause the application to crash, and or to execute arbitrary code on the targeted host. Technical Details: When decompressing a specially crafted .gif file, the gifGetBandProc function within ImageIO incorrectly parses the malformed data causing the application to segmentation fault. Below the crash is triggered on OS X 10.4.8 using Safari: Program received signal EXC_BAD_ACCESS, Could not access memory. Reason: KERN_INVALID_ADDRESS at address: 0x3991b000 0x918f2dc5 in gifGetBandProc () (gdb) bt #0 0x918f2dc5 in gifGetBandProc () #1 0x918ec8ea in CGImagePlusUpdateCache () #2 0x918ec606 in CGImagePlusCreateImage () #3 0x952356c0 in -[WebImageData _cacheImages:allImages:] () #4 0x952355f3 in -[WebImageData imageAtIndex:] () Thread 0 crashed with i386 Thread State: eax: 0x396e2000 ebx: 0x918f2bcc ecx:0x00000033 edx: 0x00027f84 edi: 0x15fb9ad0 esi: 0x00000033 ebp:0xbfffd5d8 esp: 0xbfffd140 ss: 0x0000002f efl: 0x00010206 eip:0x918f2db7 cs: 0x00000027 ds: 0x0000002f es: 0x0000002f fs:0x00000000 gs: 0x00000037 Vendor Status: Apple was notified on 9/8/2006 Discovered by: Tom Ferris tommy[at]security-protocols[dot]com https://gitlab.com/exploit-database/exploitdb-bin-sploits/-/raw/main/bin-sploits/29620-1.gif https://gitlab.com/exploit-database/exploitdb-bin-sploits/-/raw/main/bin-sploits/29620-2.gif

Products Mentioned

Configuraton 0

Apple>>Mac_os_x >> Version 10.4.8

Apple>>Mac_os_x_server >> Version 10.4.8

References

http://www.securityfocus.com/bid/22630
Tags : vdb-entry, x_refsource_BID
http://www.us-cert.gov/cas/techalerts/TA07-072A.html
Tags : third-party-advisory, x_refsource_CERT
http://www.osvdb.org/34854
Tags : vdb-entry, x_refsource_OSVDB
http://www.kb.cert.org/vuls/id/559444
Tags : third-party-advisory, x_refsource_CERT-VN
http://www.vupen.com/english/advisories/2007/0930
Tags : vdb-entry, x_refsource_VUPEN
http://www.securitytracker.com/id?1017758
Tags : vdb-entry, x_refsource_SECTRACK
http://secunia.com/advisories/24479
Tags : third-party-advisory, x_refsource_SECUNIA