CVE-2023-30775: Buffer Overflow
First published: Mon Apr 17 2023(Updated: )
A vulnerability was found in the libtiff library. This security flaw causes a heap buffer overflow in extractContigSamples32bits, tiffcrop.c.
Credit: secalert@redhat.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Libtiff Libtiff | =4.4.0 | |
| IBM Cognos Analytics | <=12.0.0-12.0.3 | |
| IBM Cognos Analytics | <=11.2.0-11.2.4 FP4 |
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Reference Links
- https://access.redhat.com/security/cve/CVE-2023-30775
- https://bugzilla.redhat.com/show_bug.cgi?id=2187141
- https://gitlab.com/libtiff/libtiff/-/issues/464
- https://security.netapp.com/advisory/ntap-20230703-0002/
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=2187146
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=2187148
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=2187147
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=2187149
- https://access.redhat.com/errata/RHSA-2023:2340
- https://access.redhat.com/security/cve/cve-2023-30775
- https://www.ibm.com/support/pages/node/7177223 (Advisory)
Frequently Asked Questions
What is the vulnerability ID?
The vulnerability ID is CVE-2023-30775.
What is the severity of CVE-2023-30775?
CVE-2023-30775 has a severity of medium (5.5).
Which software is affected by CVE-2023-30775?
The libtiff library version 4.4.0 is affected by CVE-2023-30775.
What is the CWE ID of CVE-2023-30775?
The CWE ID of CVE-2023-30775 is CWE-119 and CWE-787.
How can I fix CVE-2023-30775?
To fix CVE-2023-30775, update to a version of the libtiff library that is not affected, if available, or apply any patches or security updates provided by the software vendor.
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