CVE-2018-20551
CVSS v3
6.5
MEDIUM
EPSS Score
2.0 %
exploit probability, as of 2026-10-18
CISA KEV
No
known exploited
Exploitation
—
SSVC status
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Affected and fixed versions
Packages from OSV.dev and products from the vendors' CSAF advisories.
version not verifiedVersions not verified: read as OSV.dev and the vendors publish them, not checked against each vendor's release list.
Vendor advisories
poppler: reachable Object::getString assertion in AnnotRichMedia class in Annot.c
Red Hat Security Advisory: poppler security update
Description
A reachable Object::getString assertion in Poppler 0.72.0 allows attackers to cause a denial of service due to construction of invalid rich media annotation assets in the AnnotRichMedia class in Annot.c.
Technical details
- Published
- 2018-12-28
Frequently asked questions
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