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Status published
Medium
CVE-2018-18456
The function Object::isName() in Object.h (called from Gfx::opSetFillColorN) in Xpdf...
Vulnerability Description
The function Object::isName() in Object.h (called from Gfx::opSetFillColorN) in Xpdf 4.00 allows remote attackers to cause a denial of service (stack-based buffer over-read) via a crafted pdf file, as demonstrated by pdftoppm.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
References
More from xpdfreader
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An infinite recursion in Catalog::findDestInTree can cause denial of service...
Medium
5.5
CVE-2022-45587
Stack overflow vulnerability in function gmalloc in goo/gmem.cc in xpdf...
Unknown
0
CVE-2022-45586
Stack overflow vulnerability in function Dict::find in xpdf/Dict.cc in xpdf...
Unknown
0
CVE-2022-43295
XPDF v4.04 was discovered to contain a stack overflow via...
Unknown
0
CVE-2022-43071
A stack overflow in the Catalog::readPageLabelTree2(Object*) function of XPDF v4.04...
Unknown
0
Affected Vendor
xpdfreader
View all reports →Affected Software
xpdf
Vulnerable Versions:
4.00
Timeline
Official Publish:
October 18th, 2018
Last Modified:
August 5th, 2024
Added to House:
July 20th, 2026
CVSS Vectors
V3:
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.