CVE-2018-20481
- State
- Published
- Severity
- Not scored
- Published
- Dec 26, 2018
- Updated
- Aug 5, 2024
- Reserved
- Dec 25, 2018
Description
XRef::getEntry in XRef.cc in Poppler 0.72.0 mishandles unallocated XRef entries, which allows remote attackers to cause a denial of service (NULL pointer dereference) via a crafted PDF document, when XRefEntry::setFlag in XRef.h is called from Parser::makeStream in Parser.cc.
Scores
The record has no CVSS score.
Weaknesses
The record names no weakness.
Affected Products
| Product | Versions |
|---|---|
n/an/a |
|
References
- https://gitlab.freedesktop.org/poppler/poppler/issues/692
- https://gitlab.freedesktop.org/poppler/poppler/merge_requests/143
- USN-3865-1vendor-advisory
- [debian-lts-announce] 20190308 [SECURITY] [DLA 1706-1] poppler security updatemailing-list
- 106321vdb-entry
- RHSA-2019:2022vendor-advisory
- RHSA-2019:2713vendor-advisory
- [debian-lts-announce] 20200723 [SECURITY] [DLA 2287-1] poppler security updatemailing-list
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