9026 : Qt qimage.cpp read_dib Function BMP Handling Overflow
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Views This Week Views All Time Added to OSVDB Last Modified Modified (since 2008) Percent Complete
2 1007 over 9 years ago over 4 years ago 2 times 90%

Timeline

Disclosure Date
2004-08-18
Time to Exploit
29 days

Description

A remote overflow exists in Trolltech Qt. The read_dib() fails to check user supplied d resulting in a buffer overflow in at least three blocks of code. With a specially crafted request, an attacker can execute arbitrary code with the privelege of the current user resulting in a loss of confidentiality, integrity, and/or availability.

Classification

Location: Remote / Network Access
Attack Type: Input Manipulation
Impact: Loss of Confidentiality, Loss of Integrity, Loss of Availability
Exploit: Exploit Public

Solution

Upgrade to version 3.3.3 or higher, as it has been reported to fix this vulnerability. An upgrade is required as there are no known workarounds.

Products

Trolltech
Qt
3.3.2
<3.3.2

References

Tools & Filters

14322 14326 14334 14340 14348 14349 14743 14744 15379 18767

Credit

  • Chris Evans - chrisscary.beasts.org -

CVSSv2 Score

CVSSv2 Base Score = 7.5
Source: nvd.nist.gov | Generated: 2003-12-31 | Disagree?

Access_vector_2 Access_complexity_2 Authentication_2 Confidentiality_impact_1 Integrity_impact_1 Availability_impact_1

Comments

No Comments.

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