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CVE-2009-2347

UnknownEPSS 4.15%

Last modified

CVE-2009-2347 is a vulnerability of currently unknown severity. Multiple integer overflows in inter-color spaces conversion tools in libtiff 3.8 through 3.8.2, 3.9, and 4.0 allow context-dependent attackers to execute arbitrary code via a TIFF image with large (1) width and (2) height values, which triggers a heap-based buffer overflow in the (a) cvt_whole_image function in tiff2rgba and (b) tiffcvt function in rgb2ycbcr.. EPSS estimates a 4.15% chance of exploitation in the next 30 days.

Description

Multiple integer overflows in inter-color spaces conversion tools in libtiff 3.8 through 3.8.2, 3.9, and 4.0 allow context-dependent attackers to execute arbitrary code via a TIFF image with large (1) width and (2) height values, which triggers a heap-based buffer overflow in the (a) cvt_whole_image function in tiff2rgba and (b) tiffcvt function in rgb2ycbcr.

Metrics

EPSS Probability
4.15%

89.6th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
LibtiffLibtiff3.8.0
LibtiffLibtiff3.8.1
LibtiffLibtiff3.8.2
LibtiffLibtiff3.9
LibtiffLibtiff4.0

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2009-2347?
Multiple integer overflows in inter-color spaces conversion tools in libtiff 3.8 through 3.8.2, 3.9, and 4.0 allow context-dependent attackers to execute arbitrary code via a TIFF image with large (1) width and (2) height values, which triggers a heap-based buffer overflow in the (a) cvt_whole_image function in tiff2rgba and (b) tiffcvt function in rgb2ycbcr.
How severe is CVE-2009-2347?
Severity scoring for CVE-2009-2347 is pending analysis. The EPSS model estimates a 4.15% probability of exploitation in the next 30 days.
How do I fix CVE-2009-2347?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2009-2347?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST