CVE-2018-20184
N/A
Published: December 17, 2018 at 05:00 PM UTC
Updated: June 17, 2026 at 01:52 AM UTC
2 products affected across 2 vendorsDebian LinuxGraphicsMagick
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Severity
N/A
Exploit prediction
EPSS 2%
Description
In GraphicsMagick 1.4 snapshot-20181209 Q8, there is a heap-based buffer overflow in the WriteTGAImage function of tga.c, which allows attackers to cause a denial of service via a crafted image file, because the number of rows or columns can exceed the pixel-dimension restrictions of the TGA specification.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
References (6)
x_refsource_MISCPatchVendor Advisory
Source: [email protected]
http://hg.graphicsmagick.org/hg/GraphicsMagick/rev/15d1b5fd003bVDB Entryx_refsource_BIDThird Party Advisory
Source: [email protected]
http://www.securityfocus.com/bid/106229Mailing Listx_refsource_MLISTThird Party Advisory
Source: [email protected]
https://lists.debian.org/debian-lts-announce/2018/12/msg00018.htmlx_refsource_MISCExploitThird Party Advisory
Source: [email protected]
https://sourceforge.net/p/graphicsmagick/bugs/583/Vendor Advisoryx_refsource_DEBIAN
Source: [email protected]
https://www.debian.org/security/2020/dsa-4640Quick Info
StatusMODIFIED
CWE
CWE-787
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