Search for vulnerabilities
Vulnerability details: VCID-n7rt-f5sd-f7h6
Vulnerability ID VCID-n7rt-f5sd-f7h6
Aliases CVE-2020-23804
Summary Uncontrolled Recursion in pdfinfo, and pdftops in poppler 0.89.0 allows remote attackers to cause a denial of service via crafted input.
Status Published
Exploitability 0.5
Weighted Severity 6.8
Risk 3.4
Affected and Fixed Packages Package Details
Weaknesses (2)
CWE-400 Uncontrolled Resource Consumption
CWE-674 Uncontrolled Recursion
System Score Found at
cvssv3 7.5 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-23804.json
epss 0.00776 https://api.first.org/data/v1/epss?cve=CVE-2020-23804
epss 0.00776 https://api.first.org/data/v1/epss?cve=CVE-2020-23804
epss 0.00776 https://api.first.org/data/v1/epss?cve=CVE-2020-23804
epss 0.00776 https://api.first.org/data/v1/epss?cve=CVE-2020-23804
epss 0.00776 https://api.first.org/data/v1/epss?cve=CVE-2020-23804
epss 0.00776 https://api.first.org/data/v1/epss?cve=CVE-2020-23804
epss 0.00776 https://api.first.org/data/v1/epss?cve=CVE-2020-23804
epss 0.00776 https://api.first.org/data/v1/epss?cve=CVE-2020-23804
epss 0.00776 https://api.first.org/data/v1/epss?cve=CVE-2020-23804
epss 0.00776 https://api.first.org/data/v1/epss?cve=CVE-2020-23804
epss 0.00776 https://api.first.org/data/v1/epss?cve=CVE-2020-23804
epss 0.00776 https://api.first.org/data/v1/epss?cve=CVE-2020-23804
epss 0.00776 https://api.first.org/data/v1/epss?cve=CVE-2020-23804
epss 0.00776 https://api.first.org/data/v1/epss?cve=CVE-2020-23804
epss 0.00776 https://api.first.org/data/v1/epss?cve=CVE-2020-23804
epss 0.00776 https://api.first.org/data/v1/epss?cve=CVE-2020-23804
epss 0.00776 https://api.first.org/data/v1/epss?cve=CVE-2020-23804
epss 0.00776 https://api.first.org/data/v1/epss?cve=CVE-2020-23804
epss 0.00776 https://api.first.org/data/v1/epss?cve=CVE-2020-23804
epss 0.00776 https://api.first.org/data/v1/epss?cve=CVE-2020-23804
epss 0.00776 https://api.first.org/data/v1/epss?cve=CVE-2020-23804
epss 0.00776 https://api.first.org/data/v1/epss?cve=CVE-2020-23804
epss 0.00776 https://api.first.org/data/v1/epss?cve=CVE-2020-23804
epss 0.00776 https://api.first.org/data/v1/epss?cve=CVE-2020-23804
epss 0.00776 https://api.first.org/data/v1/epss?cve=CVE-2020-23804
cvssv3.1 7.5 https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
cvssv3.1 7.5 https://nvd.nist.gov/vuln/detail/CVE-2020-23804
Reference id Reference type URL
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-23804.json
https://api.first.org/data/v1/epss?cve=CVE-2020-23804
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-23804
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
https://gitlab.freedesktop.org/poppler/poppler/-/issues/936
2234526 https://bugzilla.redhat.com/show_bug.cgi?id=2234526
cpe:2.3:a:freedesktop:poppler:0.89.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:freedesktop:poppler:0.89.0:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
CVE-2020-23804 https://nvd.nist.gov/vuln/detail/CVE-2020-23804
USN-6508-1 https://usn.ubuntu.com/6508-1/
No exploits are available.
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-23804.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:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H 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: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Found at https://nvd.nist.gov/vuln/detail/CVE-2020-23804
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 0.72671
EPSS Score 0.00776
Published At July 30, 2025, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2025-07-31T08:40:22.030745+00:00 Ubuntu USN Importer Import https://usn.ubuntu.com/6508-1/ 37.0.0