Vulnerabilities
Misconfiguration
Compliance
CVE Vulnerabilities

CVE-2017-18013

NULL Pointer Dereference

Published: Jan 01, 2018 | Modified: Nov 21, 2024
CVSS 3.x
6.5
MEDIUM
Source:
NVD
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
CVSS 2.x
4.3 MEDIUM
AV:N/AC:M/Au:N/C:N/I:N/A:P
RedHat/V2
RedHat/V3
7.5 MODERATE
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Ubuntu
NEGLIGIBLE
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Additional information
NVDhttps://nvd.nist.gov/vuln/detail/CVE-2017-18013
CWEhttps://cwe.mitre.org/data/definitions/476.html

In LibTIFF 4.0.9, there is a Null-Pointer Dereference in the tif_print.c TIFFPrintDirectory function, as demonstrated by a tiffinfo crash.

Weakness

The product dereferences a pointer that it expects to be valid but is NULL.

Affected Software

NameVendorStart VersionEnd Version
LibtiffLibtiff4.0.9 (including)4.0.9 (including)
TiffUbuntuartful*
TiffUbuntuesm-infra-legacy/trusty*
TiffUbuntuesm-infra-legacy/xenial*
TiffUbuntuesm-infra/xenial*
TiffUbuntuprecise/esm*
TiffUbuntutrusty*
TiffUbuntutrusty/esm*
TiffUbuntuupstream*
TiffUbuntuxenial*
TiffUbuntuzesty*

Potential Mitigations

References

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