CVE-2018-19058 — MEDIUM (6.5)

Vulnerability Description

An issue was discovered in Poppler 0.71.0. There is a reachable abort in Object.h, will lead to denial of service because EmbFile::save2 in FileSpec.cc lacks a stream check before saving an embedded file.

CVSS Score

6.5

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality

NONE

Integrity

NONE

Availability

HIGH

Affected Products

Vendor	Product	Versions
Freedesktop	Poppler	0.71.0
Canonical	Ubuntu Linux	14.04
Debian	Debian Linux	8.0
Redhat	Enterprise Linux Desktop	7.0
Redhat	Enterprise Linux Server	7.0
Redhat	Enterprise Linux Workstation	7.0

Related Weaknesses (CWE)

CWE-670

References

https://access.redhat.com/errata/RHSA-2019:2022Third Party Advisory
https://gitlab.freedesktop.org/poppler/poppler/issues/659ExploitThird Party Advisory
https://lists.debian.org/debian-lts-announce/2019/03/msg00008.htmlMailing ListThird Party Advisory
https://lists.debian.org/debian-lts-announce/2020/11/msg00014.htmlMailing ListThird Party Advisory
https://lists.debian.org/debian-lts-announce/2022/09/msg00030.htmlMailing ListThird Party Advisory
https://usn.ubuntu.com/3837-1/Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:2022Third Party Advisory
https://gitlab.freedesktop.org/poppler/poppler/issues/659ExploitThird Party Advisory
https://lists.debian.org/debian-lts-announce/2019/03/msg00008.htmlMailing ListThird Party Advisory
https://lists.debian.org/debian-lts-announce/2020/11/msg00014.htmlMailing ListThird Party Advisory
https://lists.debian.org/debian-lts-announce/2022/09/msg00030.htmlMailing ListThird Party Advisory
https://usn.ubuntu.com/3837-1/Third Party Advisory

FAQ

What is CVE-2018-19058?

CVE-2018-19058 is a vulnerability with a CVSS score of 6.5 (MEDIUM). An issue was discovered in Poppler 0.71.0. There is a reachable abort in Object.h, will lead to denial of service because EmbFile::save2 in FileSpec.cc lacks a stream check before saving an embedded f...

How severe is CVE-2018-19058?

CVE-2018-19058 has been rated MEDIUM with a CVSS base score of 6.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2018-19058?

Check the references section above for vendor advisories and patch information. Affected products include: Freedesktop Poppler, Canonical Ubuntu Linux, Debian Debian Linux, Redhat Enterprise Linux Desktop, Redhat Enterprise Linux Server.