CVE-2011-1554
EPSS 4.3%
Description
Off-by-one error in t1lib 5.1.2 and earlier, as used in Xpdf before 3.02pl6, teTeX, and other products, allows remote attackers to cause a denial of service (application crash) via a PDF document containing a crafted Type 1 font that triggers an invalid memory read, integer overflow, and invalid pointer dereference, a different vulnerability than CVE-2011-0764.
How to fix CVE-2011-1554
To remediate CVE-2011-1554, upgrade the affected package to a fixed version below.
- Debian/xpdf—upgrade to 3.02-9 or later
Is CVE-2011-1554 being exploited?
Low — EPSS is 4.3%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 3.02-9