What is CVE-2023-30086?

CVE-2023-30086 is a Buffer Overflow vulnerability found in Libtiff V.4.0.7 that allows a local attacker to cause a denial of service via the tiffcp function in tiffcp.c.

What is the severity of CVE-2023-30086?

The severity of CVE-2023-30086 is medium with a CVSS score of 5.5.

What software is affected by CVE-2023-30086?

Libtiff V.4.0.7 is affected by CVE-2023-30086.

How can a local attacker exploit CVE-2023-30086?

A local attacker can exploit CVE-2023-30086 by leveraging the buffer overflow vulnerability in the tiffcp function in tiffcp.c.

Where can I find more information about CVE-2023-30086?

You can find more information about CVE-2023-30086 at the following references: [http://libtiff-release-v4-0-7.com](http://libtiff-release-v4-0-7.com), [http://tiffcp.com](http://tiffcp.com), [https://gitlab.com/libtiff/libtiff/-/issues/538](https://gitlab.com/libtiff/libtiff/-/issues/538).

Vulnerability/
CVE-2023-30086

medium

5.5

CWE

787 119

9/5/2023

17/12/2024

CVE-2023-30086: Buffer Overflow

First published: Tue May 09 2023(Updated: )

Buffer Overflow vulnerability found in Libtiff V.4.0.7 allows a local attacker to cause a denial of service via the tiffcp function in tiffcp.c.

Credit: cve@mitre.org

Affected Software	Affected Version	How to fix
Libtiff Libtiff	=4.0.7
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

Parent vulnerabilities

(Appears in the following advisories)

IBM-7177223

Frequently Asked Questions

What is CVE-2023-30086?
CVE-2023-30086 is a Buffer Overflow vulnerability found in Libtiff V.4.0.7 that allows a local attacker to cause a denial of service via the tiffcp function in tiffcp.c.
What is the severity of CVE-2023-30086?
The severity of CVE-2023-30086 is medium with a CVSS score of 5.5.
What software is affected by CVE-2023-30086?
Libtiff V.4.0.7 is affected by CVE-2023-30086.
How can a local attacker exploit CVE-2023-30086?
A local attacker can exploit CVE-2023-30086 by leveraging the buffer overflow vulnerability in the tiffcp function in tiffcp.c.
Where can I find more information about CVE-2023-30086?
You can find more information about CVE-2023-30086 at the following references: [http://libtiff-release-v4-0-7.com](http://libtiff-release-v4-0-7.com), [http://tiffcp.com](http://tiffcp.com), [https://gitlab.com/libtiff/libtiff/-/issues/538](https://gitlab.com/libtiff/libtiff/-/issues/538).

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agent/type
agent/softwarecombine
collector/mitre-cve
source/MITRE
agent/author
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agent/last-modified-date
agent/severity
agent/tags
agent/first-publish-date
agent/description
agent/event
collector/ibm-support
source/IBM
agent/software-canonical-lookup
vendor/libtiff
canonical/libtiff libtiff
version/libtiff libtiff/4.0.7
vendor/ibm
canonical/ibm cognos analytics
version/ibm cognos analytics/12.0.0-12.0.3
version/ibm cognos analytics/11.2.0-11.2.4 fp4

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