Vulnerabilities
Misconfiguration
Compliance
CVE Vulnerabilities

CVE-2018-10126

NULL Pointer Dereference

Published: Apr 21, 2018 | Modified: Nov 21, 2024
CVSS 3.x
6.5
MEDIUM
Source:
NVD
CVSS:3.1/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
3.3 LOW
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
Ubuntu
LOW
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Additional information
NVDhttps://nvd.nist.gov/vuln/detail/CVE-2018-10126
CWEhttps://cwe.mitre.org/data/definitions/476.html

ijg-libjpeg before 9d, as used in tiff2pdf (from LibTIFF) and other products, does not check for a NULL pointer at a certain place in jpeg_fdct_16x16 in jfdctint.c.

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)
Libjpeg-turboUbuntufocal*
Libjpeg-turboUbuntuoracular*
Libjpeg-turboUbuntuplucky*
Libjpeg-turboUbuntutrusty/esm*
Libjpeg6bUbuntufocal*
Libjpeg6bUbuntuoracular*
Libjpeg6bUbuntuplucky*
Libjpeg6bUbuntutrusty/esm*
Libjpeg9Ubuntufocal*
Libjpeg9Ubuntuoracular*
Libjpeg9Ubuntuplucky*
TiffUbuntuartful*
TiffUbuntubionic*
TiffUbuntucosmic*
TiffUbuntudisco*
TiffUbuntueoan*
TiffUbuntugroovy*
TiffUbuntuhirsute*
TiffUbuntuimpish*
TiffUbuntukinetic*
TiffUbuntulunar*
TiffUbuntumantic*
TiffUbuntuprecise/esm*
TiffUbuntutrusty*
TiffUbuntuxenial*

Potential Mitigations

References

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