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Vulnerability details: VCID-gv7w-nexe-aaac
Vulnerability ID VCID-gv7w-nexe-aaac
Aliases CVE-2020-36023
Summary An issue was discovered in freedesktop poppler version 20.12.1, allows remote attackers to cause a denial of service (DoS) via crafted .pdf file to FoFiType1C::cvtGlyph function.
Status Published
Exploitability 0.5
Weighted Severity 5.9
Risk 3.0
Affected and Fixed Packages Package Details
Weaknesses (2)
CWE-835 Loop with Unreachable Exit Condition ('Infinite Loop')
CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer
System Score Found at
cvssv3 5.5 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-36023.json
epss 0.00067 https://api.first.org/data/v1/epss?cve=CVE-2020-36023
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epss 0.00067 https://api.first.org/data/v1/epss?cve=CVE-2020-36023
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epss 0.00067 https://api.first.org/data/v1/epss?cve=CVE-2020-36023
epss 0.00067 https://api.first.org/data/v1/epss?cve=CVE-2020-36023
epss 0.00067 https://api.first.org/data/v1/epss?cve=CVE-2020-36023
epss 0.00067 https://api.first.org/data/v1/epss?cve=CVE-2020-36023
epss 0.00067 https://api.first.org/data/v1/epss?cve=CVE-2020-36023
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epss 0.00069 https://api.first.org/data/v1/epss?cve=CVE-2020-36023
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epss 0.00069 https://api.first.org/data/v1/epss?cve=CVE-2020-36023
epss 0.00073 https://api.first.org/data/v1/epss?cve=CVE-2020-36023
epss 0.00073 https://api.first.org/data/v1/epss?cve=CVE-2020-36023
epss 0.00073 https://api.first.org/data/v1/epss?cve=CVE-2020-36023
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epss 0.00073 https://api.first.org/data/v1/epss?cve=CVE-2020-36023
epss 0.00073 https://api.first.org/data/v1/epss?cve=CVE-2020-36023
epss 0.00073 https://api.first.org/data/v1/epss?cve=CVE-2020-36023
epss 0.00073 https://api.first.org/data/v1/epss?cve=CVE-2020-36023
epss 0.00073 https://api.first.org/data/v1/epss?cve=CVE-2020-36023
epss 0.00073 https://api.first.org/data/v1/epss?cve=CVE-2020-36023
epss 0.00073 https://api.first.org/data/v1/epss?cve=CVE-2020-36023
epss 0.00073 https://api.first.org/data/v1/epss?cve=CVE-2020-36023
epss 0.00073 https://api.first.org/data/v1/epss?cve=CVE-2020-36023
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epss 0.00093 https://api.first.org/data/v1/epss?cve=CVE-2020-36023
epss 0.00093 https://api.first.org/data/v1/epss?cve=CVE-2020-36023
epss 0.00093 https://api.first.org/data/v1/epss?cve=CVE-2020-36023
epss 0.00093 https://api.first.org/data/v1/epss?cve=CVE-2020-36023
epss 0.00123 https://api.first.org/data/v1/epss?cve=CVE-2020-36023
epss 0.00123 https://api.first.org/data/v1/epss?cve=CVE-2020-36023
epss 0.00123 https://api.first.org/data/v1/epss?cve=CVE-2020-36023
epss 0.00123 https://api.first.org/data/v1/epss?cve=CVE-2020-36023
epss 0.00123 https://api.first.org/data/v1/epss?cve=CVE-2020-36023
epss 0.00123 https://api.first.org/data/v1/epss?cve=CVE-2020-36023
epss 0.00123 https://api.first.org/data/v1/epss?cve=CVE-2020-36023
epss 0.00123 https://api.first.org/data/v1/epss?cve=CVE-2020-36023
epss 0.00123 https://api.first.org/data/v1/epss?cve=CVE-2020-36023
epss 0.00123 https://api.first.org/data/v1/epss?cve=CVE-2020-36023
epss 0.00123 https://api.first.org/data/v1/epss?cve=CVE-2020-36023
epss 0.00123 https://api.first.org/data/v1/epss?cve=CVE-2020-36023
epss 0.00221 https://api.first.org/data/v1/epss?cve=CVE-2020-36023
cvssv3.1 6.5 https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
cvssv3 6.5 https://nvd.nist.gov/vuln/detail/CVE-2020-36023
cvssv3.1 6.5 https://nvd.nist.gov/vuln/detail/CVE-2020-36023
Reference id Reference type URL
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-36023.json
https://api.first.org/data/v1/epss?cve=CVE-2020-36023
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-36023
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
https://gitlab.freedesktop.org/poppler/poppler/-/issues/1013
https://lists.debian.org/debian-lts-announce/2023/08/msg00017.html
2231510 https://bugzilla.redhat.com/show_bug.cgi?id=2231510
cpe:2.3:a:freedesktop:poppler:20.12.1:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:freedesktop:poppler:20.12.1:*:*:*:*:*:*:*
CVE-2020-36023 https://nvd.nist.gov/vuln/detail/CVE-2020-36023
USN-6299-1 https://usn.ubuntu.com/6299-1/
No exploits are available.
Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-36023.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:R/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:R/S:U/C:N/I:N/A:H Found at https://nvd.nist.gov/vuln/detail/CVE-2020-36023
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:R/S:U/C:N/I:N/A:H Found at https://nvd.nist.gov/vuln/detail/CVE-2020-36023
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 0.21198
EPSS Score 0.00067
Published At May 20, 2025, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
There are no relevant records.