Foxit Reader util.printf() buffer overflow
| foxitreader-utilprintf-bo (42531) |  High Risk |
Description:
Foxit Reader is vulnerable to a stack-based buffer overflow, caused by improper bounds checking when parsing format strings containing malicious format specifiers in the util.printf() function. By persuading a victim to open a specially-crafted PDF file, a remote attacker could overflow a buffer and execute arbitrary code on the system or cause the application to crash.
*CVSS:
| Base Score: | 6.8 |
| Access Vector: | Network |
| Access Complexity: | Medium |
| Authentication: | None |
| Confidentiality Impact: | Partial |
| Integrity Impact: | Partial |
| Availability Impact: | Partial |
| Temporal Score: | 5 |
| Exploitability: | Unproven |
| Remediation Level: | Official-Fix |
| Report Confidence: | Confirmed |
Consequences:
Gain Access
Remedy:
Upgrade to the latest version of Foxit Reader (2.3 build 2912 or later), available from the Foxit Software Web site. See References.
References:
- Foxit Software Web site: Foxit Reader 2.3 for Windows.
- Secunia Research 20/05/2008: Foxit Reader "util.printf()" Buffer Overflow.
- BID-29288: Foxit Reader 'util.printf()' Remote Buffer Overflow Vulnerability
- CVE-2008-1104: Stack-based buffer overflow in Foxit Reader before 2.3 build 2912 allows user-assisted remote attackers to execute arbitrary code via a crafted PDF file, related to the util.printf JavaScript function and floating point specifiers in format strings.
- SA29941: Foxit Reader "util.printf()" Buffer Overflow
- SECTRACK ID: 1020050: Foxit Reader Stack Overflow in util.printf() Lets Remote Users Execute Arbitrary Code
- US-CERT VU#119747: Foxit Reader buffer overflow vulnerability
- VUPEN/ADV-2008-1572: Foxit Reader util.printf() Function Handling Buffer Overflow Vulnerability
Platforms Affected:
- Foxit Reader 2.3 build 2825
Reported:
May 20, 2008
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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.