Exiv2 setDataArea buffer overflow
| exiv2-setdataarea-bo (39118) |  High Risk |
Description:
Exiv2 is vulnerable to a heap-based buffer overflow, caused by an integer overflow error in the setDataArea function. By persuading a victim to open a specially-crafted EXIF image file, a remote attacker could overflow a buffer and execute arbitrary code on the system with elevated privileges or cause the application to crash.
*CVSS:
| Base Score: | 7.5 |
| Access Vector: | Network |
| Access Complexity: | Low |
| Authentication: | None |
| Confidentiality Impact: | Partial |
| Integrity Impact: | Partial |
| Availability Impact: | Partial |
| Temporal Score: | 5.5 |
| Exploitability: | Unproven |
| Remediation Level: | Official-Fix |
| Report Confidence: | Confirmed |
Consequences:
Gain Access
Remedy:
Refer to Red Hat Bugzilla Bug 425921 for patch, upgrade, or suggested workaround information. See References.
References:
- Exiv2 Web site: Exiv2.
- Red Hat Bugzilla Bug 425921: CVE-2007-6353 exiv2: integer overflow in EXIF parsing.
- BID-26918: Exiv2 EXIF File Handling Integer Overflow Vulnerability
- CVE-2007-6353: Integer overflow in exif.cpp in exiv2 library allows context-dependent attackers to execute arbitrary code via a crafted EXIF file that triggers a heap-based buffer overflow.
- DSA-1474: exiv2 -- integer overflow
- GLSA-200712-16: Exiv2: Integer overflow
- MDVSA-2008:006: Updated exiv2 packages fix vulnerability
- SA28132: Exiv2 EXIF Parsing Integer Overflow Vulnerability
- SUSE-SR:2008:001: SUSE Security Summary Report
- USN-655-1: exiv2 vulnerabilities
- VUPEN/ADV-2007-4252: Exiv2 setDataArea() EXIF Data Parsing Integer Overflow Vulnerability
Platforms Affected:
- Andreas Huggel Exiv2 0.15
- Canonical Ubuntu 7.04
- Canonical Ubuntu 7.10
- Canonical Ubuntu 8.04 LTS
- Debian Debian Linux 4.0
- Gentoo Linux
- MandrakeSoft Mandrake Linux 2007.1 X86_64
- MandrakeSoft Mandrake Linux 2007.1
- MandrakeSoft Mandrake Linux 2008.0
- MandrakeSoft Mandrake Linux 2008.0 X86_64
Reported:
Dec 17, 2007
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The information within this database may change without notice. Use of this information constitutes acceptance for use in an AS IS condition. There are NO warranties, implied or otherwise, with regard to this information or its use. Any use of this information is at the user's risk. In no event shall IBM be held liable for any damages whatsoever arising out of or in connection with the use or spread of this information.