CVE-2017-11626 - A stack-consumption vulnerability was found in libqpdf in QPDF 6.0.0, which allows attackers to caus

CVE-2017-11626

Summary

A stack-consumption vulnerability was found in libqpdf in QPDF 6.0.0, which allows attackers to cause a denial of service via a crafted file, related to the QPDFTokenizer::resolveLiteral function in QPDFTokenizer.cc after four consecutive calls to QPDFObjectHandle::parseInternal, aka an "infinite loop."

References

http://somevulnsofadlab.blogspot.jp/2017/07/qpdfan-infinite-loop-in-libqpdf_65.html
https://github.com/qpdf/qpdf/issues/119
https://usn.ubuntu.com/3638-1/

Vulnerable Configurations

cpe:2.3:a:qpdf_project:qpdf:6.0.0:*:*:*:*:*:*:*
cpe:2.3:a:qpdf_project:qpdf:6.0.0:*:*:*:*:*:*:*

CVSS

Base:	4.3 (as of 03-10-2019 - 00:03)
Impact:
Exploitability:

CWE

CWE-835

CAPEC

Access

Vector	Complexity	Authentication
NETWORK	MEDIUM	NONE

Impact

Confidentiality	Integrity	Availability
NONE	NONE	PARTIAL

cvss-vector via4

AV:N/AC:M/Au:N/C:N/I:N/A:P

refmap via4

misc	http://somevulnsofadlab.blogspot.jp/2017/07/qpdfan-infinite-loop-in-libqpdf_65.html https://github.com/qpdf/qpdf/issues/119
ubuntu	USN-3638-1

Last major update

03-10-2019 - 00:03

Published

25-07-2017 - 23:29

Last modified

03-10-2019 - 00:03