CVE-2014-9655 Memory corruption in n/a

Medium 6.5 Published Updated

Remote attackers can cause a denial of service via uninitialized memory access in LibTIFF when processing crafted TIFF images.

Exploited in the wild
Not known
Login needed
Not needed
Attackable
Over the internet
Victim action needed
A user has to click or open something
Fix
Available

What is CVE-2014-9655?

CVE-2014-9655 is a medium-severity memory corruption vulnerability in Debian Debian Linux, published on 13 Apr 2016. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.

Official description

The (1) putcontig8bitYCbCr21tile function in tif_getimage.c or (2) NeXTDecode function in tif_next.c in LibTIFF allows remote attackers to cause a denial of service (uninitialized memory access) via a crafted TIFF image, as demonstrated by libtiff-cvs-1.tif and libtiff-cvs-2.tif.

Weakness: CWE-119

Which versions are affected by CVE-2014-9655?

It affects 2 products.

Products include Debian Debian Linux, Remotesensing Libtiff.

How do I fix CVE-2014-9655?

Apply the vendor's patch.

Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.

Is CVE-2014-9655 being exploited?

There is no known exploitation of CVE-2014-9655 in the wild and no public exploit code.

All Debian Debian Linux vulnerabilities

Sources

Also known as DEBIAN-CVE-2014-9655, GHSA-f3j8-4rx7-pc28, UBUNTU-CVE-2014-9655.

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