CVEvulnerability
CVE-2017-18185
5.5 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2018-02-13
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.0 ([email protected])
- 5.5 MEDIUM — CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
- CVSS 2.0 ([email protected])
- 4.3 MEDIUM — AV:N/AC:M/Au:N/C:N/I:N/A:P
- Weaknesses
- CWE-125
Description
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.
Affected configurations
• qpdf project qpdf (< 7.0.0)
Related
Weakness · CWE (1)
- CWE-125 Out-of-bounds Read weakness
References
- https://github.com/qpdf/qpdf/commit/ec7d74a386c0b2f38990079c3b0d2a2b30be0e71 Patch, Third Party Advisory
- https://github.com/qpdf/qpdf/issues/150 Issue Tracking, Third Party Advisory
- https://usn.ubuntu.com/3638-1/ usn.ubuntu.com
- https://github.com/qpdf/qpdf/commit/ec7d74a386c0b2f38990079c3b0d2a2b30be0e71 Patch, Third Party Advisory
- https://github.com/qpdf/qpdf/issues/150 Issue Tracking, Third Party Advisory
- https://usn.ubuntu.com/3638-1/ usn.ubuntu.com