Search for vulnerabilities
Vulnerability details: VCID-3ktt-caew-aaam
Vulnerability ID VCID-3ktt-caew-aaam
Aliases CVE-2018-16646
Summary In Poppler 0.68.0, the Parser::getObj() function in Parser.cc may cause infinite recursion via a crafted file. A remote attacker can leverage this for a DoS attack.
Status Published
Exploitability 0.5
Weighted Severity 5.9
Risk 3.0
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-835 Loop with Unreachable Exit Condition ('Infinite Loop')
System Score Found at
generic_textual Low http://people.canonical.com/~ubuntu-security/cve/2018/CVE-2018-16646.html
cvssv3 4.3 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2018-16646.json
epss 0.00687 https://api.first.org/data/v1/epss?cve=CVE-2018-16646
epss 0.00687 https://api.first.org/data/v1/epss?cve=CVE-2018-16646
epss 0.00687 https://api.first.org/data/v1/epss?cve=CVE-2018-16646
epss 0.00687 https://api.first.org/data/v1/epss?cve=CVE-2018-16646
epss 0.00687 https://api.first.org/data/v1/epss?cve=CVE-2018-16646
epss 0.00687 https://api.first.org/data/v1/epss?cve=CVE-2018-16646
epss 0.00687 https://api.first.org/data/v1/epss?cve=CVE-2018-16646
epss 0.00687 https://api.first.org/data/v1/epss?cve=CVE-2018-16646
epss 0.00687 https://api.first.org/data/v1/epss?cve=CVE-2018-16646
epss 0.00687 https://api.first.org/data/v1/epss?cve=CVE-2018-16646
epss 0.00687 https://api.first.org/data/v1/epss?cve=CVE-2018-16646
epss 0.00687 https://api.first.org/data/v1/epss?cve=CVE-2018-16646
epss 0.00687 https://api.first.org/data/v1/epss?cve=CVE-2018-16646
epss 0.00687 https://api.first.org/data/v1/epss?cve=CVE-2018-16646
epss 0.00687 https://api.first.org/data/v1/epss?cve=CVE-2018-16646
epss 0.00687 https://api.first.org/data/v1/epss?cve=CVE-2018-16646
epss 0.00687 https://api.first.org/data/v1/epss?cve=CVE-2018-16646
epss 0.00687 https://api.first.org/data/v1/epss?cve=CVE-2018-16646
epss 0.00687 https://api.first.org/data/v1/epss?cve=CVE-2018-16646
epss 0.00687 https://api.first.org/data/v1/epss?cve=CVE-2018-16646
epss 0.00687 https://api.first.org/data/v1/epss?cve=CVE-2018-16646
epss 0.00687 https://api.first.org/data/v1/epss?cve=CVE-2018-16646
epss 0.00687 https://api.first.org/data/v1/epss?cve=CVE-2018-16646
epss 0.00687 https://api.first.org/data/v1/epss?cve=CVE-2018-16646
epss 0.00687 https://api.first.org/data/v1/epss?cve=CVE-2018-16646
epss 0.00687 https://api.first.org/data/v1/epss?cve=CVE-2018-16646
epss 0.00687 https://api.first.org/data/v1/epss?cve=CVE-2018-16646
epss 0.00687 https://api.first.org/data/v1/epss?cve=CVE-2018-16646
epss 0.00687 https://api.first.org/data/v1/epss?cve=CVE-2018-16646
epss 0.00687 https://api.first.org/data/v1/epss?cve=CVE-2018-16646
epss 0.00687 https://api.first.org/data/v1/epss?cve=CVE-2018-16646
epss 0.00687 https://api.first.org/data/v1/epss?cve=CVE-2018-16646
epss 0.00687 https://api.first.org/data/v1/epss?cve=CVE-2018-16646
epss 0.00687 https://api.first.org/data/v1/epss?cve=CVE-2018-16646
epss 0.00687 https://api.first.org/data/v1/epss?cve=CVE-2018-16646
epss 0.00687 https://api.first.org/data/v1/epss?cve=CVE-2018-16646
epss 0.00687 https://api.first.org/data/v1/epss?cve=CVE-2018-16646
epss 0.00687 https://api.first.org/data/v1/epss?cve=CVE-2018-16646
epss 0.00687 https://api.first.org/data/v1/epss?cve=CVE-2018-16646
epss 0.00687 https://api.first.org/data/v1/epss?cve=CVE-2018-16646
epss 0.00687 https://api.first.org/data/v1/epss?cve=CVE-2018-16646
epss 0.00687 https://api.first.org/data/v1/epss?cve=CVE-2018-16646
epss 0.00687 https://api.first.org/data/v1/epss?cve=CVE-2018-16646
epss 0.00687 https://api.first.org/data/v1/epss?cve=CVE-2018-16646
epss 0.00687 https://api.first.org/data/v1/epss?cve=CVE-2018-16646
epss 0.00687 https://api.first.org/data/v1/epss?cve=CVE-2018-16646
epss 0.00687 https://api.first.org/data/v1/epss?cve=CVE-2018-16646
epss 0.00687 https://api.first.org/data/v1/epss?cve=CVE-2018-16646
epss 0.00687 https://api.first.org/data/v1/epss?cve=CVE-2018-16646
epss 0.00687 https://api.first.org/data/v1/epss?cve=CVE-2018-16646
epss 0.00687 https://api.first.org/data/v1/epss?cve=CVE-2018-16646
epss 0.00687 https://api.first.org/data/v1/epss?cve=CVE-2018-16646
epss 0.00687 https://api.first.org/data/v1/epss?cve=CVE-2018-16646
epss 0.00687 https://api.first.org/data/v1/epss?cve=CVE-2018-16646
epss 0.00687 https://api.first.org/data/v1/epss?cve=CVE-2018-16646
epss 0.00687 https://api.first.org/data/v1/epss?cve=CVE-2018-16646
epss 0.00687 https://api.first.org/data/v1/epss?cve=CVE-2018-16646
epss 0.00687 https://api.first.org/data/v1/epss?cve=CVE-2018-16646
epss 0.00687 https://api.first.org/data/v1/epss?cve=CVE-2018-16646
epss 0.00687 https://api.first.org/data/v1/epss?cve=CVE-2018-16646
epss 0.00687 https://api.first.org/data/v1/epss?cve=CVE-2018-16646
epss 0.00687 https://api.first.org/data/v1/epss?cve=CVE-2018-16646
epss 0.00687 https://api.first.org/data/v1/epss?cve=CVE-2018-16646
epss 0.00687 https://api.first.org/data/v1/epss?cve=CVE-2018-16646
epss 0.01776 https://api.first.org/data/v1/epss?cve=CVE-2018-16646
epss 0.01776 https://api.first.org/data/v1/epss?cve=CVE-2018-16646
epss 0.01776 https://api.first.org/data/v1/epss?cve=CVE-2018-16646
epss 0.01776 https://api.first.org/data/v1/epss?cve=CVE-2018-16646
epss 0.01905 https://api.first.org/data/v1/epss?cve=CVE-2018-16646
epss 0.01905 https://api.first.org/data/v1/epss?cve=CVE-2018-16646
epss 0.01905 https://api.first.org/data/v1/epss?cve=CVE-2018-16646
epss 0.01905 https://api.first.org/data/v1/epss?cve=CVE-2018-16646
epss 0.01905 https://api.first.org/data/v1/epss?cve=CVE-2018-16646
epss 0.01905 https://api.first.org/data/v1/epss?cve=CVE-2018-16646
epss 0.01905 https://api.first.org/data/v1/epss?cve=CVE-2018-16646
epss 0.01905 https://api.first.org/data/v1/epss?cve=CVE-2018-16646
epss 0.01905 https://api.first.org/data/v1/epss?cve=CVE-2018-16646
epss 0.01905 https://api.first.org/data/v1/epss?cve=CVE-2018-16646
epss 0.01905 https://api.first.org/data/v1/epss?cve=CVE-2018-16646
epss 0.01905 https://api.first.org/data/v1/epss?cve=CVE-2018-16646
epss 0.02073 https://api.first.org/data/v1/epss?cve=CVE-2018-16646
epss 0.02113 https://api.first.org/data/v1/epss?cve=CVE-2018-16646
epss 0.02175 https://api.first.org/data/v1/epss?cve=CVE-2018-16646
rhbs low https://bugzilla.redhat.com/show_bug.cgi?id=1626618
generic_textual Low https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-16646
cvssv3 3.3 https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
cvssv2 4.3 https://nvd.nist.gov/vuln/detail/CVE-2018-16646
cvssv3 6.5 https://nvd.nist.gov/vuln/detail/CVE-2018-16646
generic_textual Low https://ubuntu.com/security/notices/USN-3837-1
generic_textual Low https://ubuntu.com/security/notices/USN-3837-2
Reference id Reference type URL
http://people.canonical.com/~ubuntu-security/cve/2018/CVE-2018-16646.html
https://access.redhat.com/errata/RHSA-2019:2022
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2018-16646.json
https://api.first.org/data/v1/epss?cve=CVE-2018-16646
https://bugzilla.redhat.com/show_bug.cgi?id=1622951
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-16646
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
https://lists.debian.org/debian-lts-announce/2018/10/msg00024.html
https://lists.debian.org/debian-lts-announce/2018/11/msg00040.html
https://lists.debian.org/debian-lts-announce/2018/12/msg00004.html
https://lists.debian.org/debian-lts-announce/2020/07/msg00018.html
https://ubuntu.com/security/notices/USN-3837-1
https://ubuntu.com/security/notices/USN-3837-2
https://usn.ubuntu.com/3837-1/
https://usn.ubuntu.com/3837-2/
1626618 https://bugzilla.redhat.com/show_bug.cgi?id=1626618
909802 https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=909802
cpe:2.3:a:freedesktop:poppler:0.68.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:freedesktop:poppler:0.68.0:*:*:*:*:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:18.10:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:canonical:ubuntu_linux:18.10:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
CVE-2018-16646 https://nvd.nist.gov/vuln/detail/CVE-2018-16646
No exploits are available.
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2018-16646.json
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L Found at https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: AV:N/AC:M/Au:N/C:N/I:N/A:P Found at https://nvd.nist.gov/vuln/detail/CVE-2018-16646
Exploitability (E) Access Vector (AV) Access Complexity (AC) Authentication (Au) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

high

functional

unproven

proof_of_concept

not_defined

local

adjacent_network

network

high

medium

low

multiple

single

none

none

partial

complete

none

partial

complete

none

partial

complete
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H Found at https://nvd.nist.gov/vuln/detail/CVE-2018-16646
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Exploit Prediction Scoring System (EPSS)
Percentile 0.69403
EPSS Score 0.00687
Published At March 28, 2025, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
There are no relevant records.