CVE-2017-6890: Buffer Overflow
First published: Mon May 15 2017(Updated: )
A boundary error within the "foveon_load_camf()" function (dcraw_foveon.c) when initializing a huffman table in LibRaw-demosaic-pack-GPL2 before 0.18.2 can be exploited to cause a stack-based buffer overflow.
Credit: PSIRT-CNA@flexerasoftware.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| LibRaw | <=0.18.1 |
Remedy
https://github.com/LibRaw/LibRaw-demosaic-pack-GPL2/commit/194f592e205990ea8fce72b6c571c14350aca716
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2017-6890?
CVE-2017-6890 has a high severity level due to its potential for causing a stack-based buffer overflow.
How do I fix CVE-2017-6890?
The recommended fix for CVE-2017-6890 is to upgrade to LibRaw-demosaic-pack-GPL2 version 0.18.2 or later.
What software is affected by CVE-2017-6890?
CVE-2017-6890 affects LibRaw-demosaic-pack-GPL2 versions prior to 0.18.2.
What type of vulnerability is CVE-2017-6890?
CVE-2017-6890 is classified as a boundary error vulnerability leading to a stack-based buffer overflow.
Can CVE-2017-6890 be exploited remotely?
Yes, CVE-2017-6890 can potentially be exploited remotely if an attacker can provide malicious input to the affected software.
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- version/libraw/0.18.1