CVE-2017-18185

EUVD-2017-9320
An issue was discovered in QPDF before 7.0.0. There is a large heap-based out-of-bounds read in the Pl_Buffer::write function in Pl_Buffer.cc. It is caused by an integer overflow in the PNG filter.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
5.5 MEDIUM
LOCAL
LOW
NONE
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 36%
Affected Products (NVD)
VendorProductVersion
qpdf_projectqpdf
𝑥
< 7.0.0
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
qpdf
bookworm
11.3.0-1+deb12u1
fixed
bullseye
10.1.0-1
fixed
jessie
no-dsa
sid
11.9.1-1
fixed
stretch
no-dsa
trixie
11.9.1-1
fixed
wheezy
no-dsa
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
qpdf
artful
not-affected
bionic
not-affected
trusty
Fixed 8.0.2-3~14.04.1
released
xenial
Fixed 8.0.2-3~16.04.1
released
Common Weakness Enumeration
References
https://github.com/qpdf/qpdf/commit/ec7d74a386c0b2f38990079c3b0d2a2b30be0e71
https://github.com/qpdf/qpdf/issues/150
https://usn.ubuntu.com/3638-1/
https://github.com/qpdf/qpdf/commit/ec7d74a386c0b2f38990079c3b0d2a2b30be0e71
https://github.com/qpdf/qpdf/issues/150
https://usn.ubuntu.com/3638-1/