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CVE-2017-5849

5.5 · MEDIUM

tiffttopnm in netpbm 10.47.63 does not properly use the libtiff TIFFRGBAImageGet function, which allows remote attackers to cause a denial of service (out-of-bounds read and write) via a crafted ti…

Published Mar 15, 2017CWE-125EPSS 1.93%

Overview

CVE-2017-5849 is a medium-severity vulnerability. It was published on March 15, 2017 and has a CVSS 3.0 base score of 5.5 (MEDIUM).

This vulnerability has a CVSS 3.0 base score of 5.5, rated MEDIUM. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.

Technical description

tiffttopnm in netpbm 10.47.63 does not properly use the libtiff TIFFRGBAImageGet function, which allows remote attackers to cause a denial of service (out-of-bounds read and write) via a crafted tiff image file, related to transposing width and height values.

Remediation

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

References

Refbugzilla.maptools.org/show_bug.cgi?id=2654Refbugzilla.maptools.org/show_bug.cgi?id=2655Refwww.openwall.com/lists/oss-security/2017/02/02/2Refwww.securityfocus.com/bid/96011Reflists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/AF42A624FXVY3BYBHMAO6F2X7EJYHQE2/Reflists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LDK3BDMKIQL2NQ3SJZXPBEN2LSOUSSEE/Refbugzilla.maptools.org/show_bug.cgi?id=2654Refbugzilla.maptools.org/show_bug.cgi?id=2655Refwww.openwall.com/lists/oss-security/2017/02/02/2Refwww.securityfocus.com/bid/96011

How CyberStrike helps

Frequently asked questions

What is CVE-2017-5849?

CVE-2017-5849 is a medium-severity vulnerability. It was published on March 15, 2017 and has a CVSS 3.0 base score of 5.5 (MEDIUM).

How severe is CVE-2017-5849?

This vulnerability has a CVSS 3.0 base score of 5.5, rated MEDIUM. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.

How do I fix or remediate CVE-2017-5849?

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2017-5849?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2017-5849 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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