CVE-2018-20650
published 2019-01-01CVE-2018-20650: A reachable Object::dictLookup assertion in Poppler 0.72.0 allows attackers to cause a denial of service due to the lack of a check for the dict data type, as…
PriorityP425medium6.5CVSS 3.1
AVNACLPRNUIRSUCNINAH
EPSS
2.68%
84.3th percentile
A reachable Object::dictLookup assertion in Poppler 0.72.0 allows attackers to cause a denial of service due to the lack of a check for the dict data type, as demonstrated by use of the FileSpec class (in FileSpec.cc) in pdfdetach.
Affected
30 ranges· showing 25
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| canonical | ubuntu_linux | — | — |
| canonical | ubuntu_linux | — | — |
| canonical | ubuntu_linux | — | — |
| canonical | ubuntu_linux | — | — |
| debian | debian_linux | — | — |
| debian | debian_linux | — | — |
| debian | debian_linux | — | — |
| debian | poppler | < poppler 0.85.0-2 (bookworm) | poppler 0.85.0-2 (bookworm) |
| freedesktop | poppler | — | — |
| freedesktop | poppler | >= 0 < 0.85.0-2 | 0.85.0-2 |
| freedesktop | poppler | >= 0 < 0.85.0-2 | 0.85.0-2 |
| freedesktop | poppler | >= 0 < 0.85.0-2 | 0.85.0-2 |
| freedesktop | poppler | >= 0 < 0.85.0-2 | 0.85.0-2 |
| freedesktop | poppler | >= 0 < 0.24.5-2ubuntu4.15 | 0.24.5-2ubuntu4.15 |
| freedesktop | poppler | >= 0 < 0.41.0-0ubuntu1.11 | 0.41.0-0ubuntu1.11 |
| freedesktop | poppler | >= 0 < 0.62.0-2ubuntu2.6 | 0.62.0-2ubuntu2.6 |
| redhat | enterprise_linux | — | — |
| redhat | enterprise_linux_desktop | — | — |
| redhat | enterprise_linux_eus | — | — |
| redhat | enterprise_linux_eus | — | — |
| redhat | enterprise_linux_eus | — | — |
| redhat | enterprise_linux_eus | — | — |
| redhat | enterprise_linux_server | — | — |
| redhat | enterprise_linux_server_aus | — | — |
| redhat | enterprise_linux_server_aus | — | — |
CVSS provenance
nvdv3.16.5MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
nvdv2.04.3MEDIUMAV:N/AC:M/Au:N/C:N/I:N/A:P
osv6.5MEDIUM
vendor_debian6.5LOW
vendor_redhat6.5MEDIUM
vendor_ubuntu6.5MEDIUM
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GHSA
GHSA-333m-9882-vwgr: A reachable Object::dictLookup assertion in Poppler 0
ghsa_unreviewed·2022-05-13
CVE-2018-20650 [MEDIUM] CWE-20 GHSA-333m-9882-vwgr: A reachable Object::dictLookup assertion in Poppler 0
A reachable Object::dictLookup assertion in Poppler 0.72.0 allows attackers to cause a denial of service due to the lack of a check for the dict data type, as demonstrated by use of the FileSpec class (in FileSpec.cc) in pdfdetach.
OSV
poppler vulnerabilities
osv·2019-01-22·CVSS 6.5
CVE-2018-20481 [MEDIUM] poppler vulnerabilities
poppler vulnerabilities
It was discovered that poppler incorrectly handled certain PDF files.
An attacker could possibly use this issue to cause a denial of service.
(CVE-2018-20481, CVE-2018-20650)
OSV
CVE-2018-20650: A reachable Object::dictLookup assertion in Poppler 0
osv·2019-01-01·CVSS 6.5
CVE-2018-20650 [MEDIUM] CVE-2018-20650: A reachable Object::dictLookup assertion in Poppler 0
A reachable Object::dictLookup assertion in Poppler 0.72.0 allows attackers to cause a denial of service due to the lack of a check for the dict data type, as demonstrated by use of the FileSpec class (in FileSpec.cc) in pdfdetach.
Ubuntu
poppler vulnerabilities
vendor_ubuntu·2019-01-22·CVSS 6.5
CVE-2018-20481 [MEDIUM] poppler vulnerabilities
Title: poppler vulnerabilities
Summary: Several security issues were fixed in poppler.
It was discovered that poppler incorrectly handled certain PDF files.
An attacker could possibly use this issue to cause a denial of service.
(CVE-2018-20481, CVE-2018-20650)
Instructions: In general, a standard system update will make all the necessary changes.
Red Hat
poppler: reachable Object::dictLookup assertion in FileSpec class in FileSpec.cc
vendor_redhat·2018-12-28·CVSS 6.5
CVE-2018-20650 [MEDIUM] CWE-617 poppler: reachable Object::dictLookup assertion in FileSpec class in FileSpec.cc
poppler: reachable Object::dictLookup assertion in FileSpec class in FileSpec.cc
A reachable Object::dictLookup assertion in Poppler 0.72.0 allows attackers to cause a denial of service due to the lack of a check for the dict data type, as demonstrated by use of the FileSpec class (in FileSpec.cc) in pdfdetach.
Package: poppler (Red Hat Enterprise Linux 5) - Will not fix
Package: poppler (Red Hat Enterprise Linux 6) - Will not fix
Debian
CVE-2018-20650: poppler - A reachable Object::dictLookup assertion in Poppler 0.72.0 allows attackers to c...
vendor_debian·2018·CVSS 6.5
CVE-2018-20650 [MEDIUM] CVE-2018-20650: poppler - A reachable Object::dictLookup assertion in Poppler 0.72.0 allows attackers to c...
A reachable Object::dictLookup assertion in Poppler 0.72.0 allows attackers to cause a denial of service due to the lack of a check for the dict data type, as demonstrated by use of the FileSpec class (in FileSpec.cc) in pdfdetach.
Scope: local
bookworm: resolved (fixed in 0.85.0-2)
bullseye: resolved (fixed in 0.85.0-2)
forky: resolved (fixed in 0.85.0-2)
sid: resolved (fixed in 0.85.0-2)
trixie: resolved (fixed in 0.85.0-2)
No detection rules found.
No public exploits indexed.
Bugzilla
CVE-2018-20650 poppler: reachable Object::dictLookup assertion in FileSpec class in FileSpec.cc
bugzilla·2019-01-10·CVSS 6.5
CVE-2018-20650 [MEDIUM] CVE-2018-20650 poppler: reachable Object::dictLookup assertion in FileSpec class in FileSpec.cc
CVE-2018-20650 poppler: reachable Object::dictLookup assertion in FileSpec class in FileSpec.cc
A flaw was found in Poppler 0.72.0. A reachable Object::dictLookup assertion in FileSpec class in FileSpec.cc file allows attackers to cause a denial of service due to the lack of a check for the dict data type.
References:
https://gitlab.freedesktop.org/poppler/poppler/issues/704
Upstream Patch:
https://gitlab.freedesktop.org/poppler/poppler/commit/de0c0b8324e776f0b851485e0fc9622fc35695b7
Discussion:
Created mingw-poppler tracking bugs for this issue:
Affects: fedora-all [bug 1665265]
Created poppler tracking bugs for this issue:
Affects: fedora-all [bug 1665264]
---
Reproducible on Red Hat Enterprise Linux 7.
```
Program received signal SIGABRT, Aborted.
0x00007ffff5b07207 in __GI
Bugzilla
CVE-2018-20650 poppler: reachable Object::dictLookup assertion in FileSpec class in FileSpec.cc [fedora-all]
bugzilla·2019-01-10·CVSS 6.5
CVE-2018-20650 [MEDIUM] CVE-2018-20650 poppler: reachable Object::dictLookup assertion in FileSpec class in FileSpec.cc [fedora-all]
CVE-2018-20650 poppler: reachable Object::dictLookup assertion in FileSpec class in FileSpec.cc [fedora-all]
This is an automatically created tracking bug! It was created to ensure
that one or more security vulnerabilities are fixed in affected versions
of fedora-all.
For comments that are specific to the vulnerability please use bugs filed
against the "Security Response" product referenced in the "Blocks" field.
For more information see:
http://fedoraproject.org/wiki/Security/TrackingBugs
When submitting as an update, use the fedpkg template provided in the next
comment(s). This will include the bug IDs of this tracking bug as well as
the relevant top-level CVE bugs.
Please also mention the CVE IDs being fixed in the RPM changelog and the
fedpkg commit message.
NOTE: this issue affe
Bugzilla
CVE-2018-20650 mingw-poppler: poppler: reachable Object::dictLookup assertion in FileSpec class in FileSpec.cc [fedora-all]
bugzilla·2019-01-10·CVSS 6.5
CVE-2018-20650 [MEDIUM] CVE-2018-20650 mingw-poppler: poppler: reachable Object::dictLookup assertion in FileSpec class in FileSpec.cc [fedora-all]
CVE-2018-20650 mingw-poppler: poppler: reachable Object::dictLookup assertion in FileSpec class in FileSpec.cc [fedora-all]
This is an automatically created tracking bug! It was created to ensure
that one or more security vulnerabilities are fixed in affected versions
of fedora-all.
For comments that are specific to the vulnerability please use bugs filed
against the "Security Response" product referenced in the "Blocks" field.
For more information see:
http://fedoraproject.org/wiki/Security/TrackingBugs
When submitting as an update, use the fedpkg template provided in the next
comment(s). This will include the bug IDs of this tracking bug as well as
the relevant top-level CVE bugs.
Please also mention the CVE IDs being fixed in the RPM changelog and the
fedpkg commit message.
NOTE:
http://www.securityfocus.com/bid/106459https://access.redhat.com/errata/RHSA-2019:2022https://access.redhat.com/errata/RHSA-2019:2713https://gitlab.freedesktop.org/poppler/poppler/commit/de0c0b8324e776f0b851485e0fc9622fc35695b7https://gitlab.freedesktop.org/poppler/poppler/issues/704https://lists.debian.org/debian-lts-announce/2019/09/msg00033.htmlhttps://lists.debian.org/debian-lts-announce/2020/11/msg00014.htmlhttps://lists.debian.org/debian-lts-announce/2022/09/msg00030.htmlhttps://usn.ubuntu.com/3865-1/http://www.securityfocus.com/bid/106459https://access.redhat.com/errata/RHSA-2019:2022https://access.redhat.com/errata/RHSA-2019:2713https://gitlab.freedesktop.org/poppler/poppler/commit/de0c0b8324e776f0b851485e0fc9622fc35695b7https://gitlab.freedesktop.org/poppler/poppler/issues/704https://lists.debian.org/debian-lts-announce/2019/09/msg00033.htmlhttps://lists.debian.org/debian-lts-announce/2020/11/msg00014.htmlhttps://lists.debian.org/debian-lts-announce/2022/09/msg00030.htmlhttps://usn.ubuntu.com/3865-1/
2019-01-01
Published