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Vulnerability details: VCID-amw7-cbg1-aaaj
Vulnerability ID VCID-amw7-cbg1-aaaj
Aliases CVE-2020-27778
Summary A flaw was found in Poppler in the way certain PDF files were converted into HTML. A remote attacker could exploit this flaw by providing a malicious PDF file that, when processed by the 'pdftohtml' program, would crash the application causing a denial of service.
Status Published
Exploitability 0.5
Weighted Severity 6.8
Risk 3.4
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-824 Access of Uninitialized Pointer
System Score Found at
generic_textual Low http://people.canonical.com/~ubuntu-security/cve/2020/CVE-2020-27778.html
rhas Moderate https://access.redhat.com/errata/RHSA-2021:1881
cvssv3 7.5 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-27778.json
epss 0.00246 https://api.first.org/data/v1/epss?cve=CVE-2020-27778
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epss 0.00246 https://api.first.org/data/v1/epss?cve=CVE-2020-27778
epss 0.0028 https://api.first.org/data/v1/epss?cve=CVE-2020-27778
epss 0.0028 https://api.first.org/data/v1/epss?cve=CVE-2020-27778
epss 0.00308 https://api.first.org/data/v1/epss?cve=CVE-2020-27778
epss 0.00308 https://api.first.org/data/v1/epss?cve=CVE-2020-27778
epss 0.00308 https://api.first.org/data/v1/epss?cve=CVE-2020-27778
epss 0.00308 https://api.first.org/data/v1/epss?cve=CVE-2020-27778
epss 0.00308 https://api.first.org/data/v1/epss?cve=CVE-2020-27778
epss 0.00308 https://api.first.org/data/v1/epss?cve=CVE-2020-27778
epss 0.00308 https://api.first.org/data/v1/epss?cve=CVE-2020-27778
epss 0.00308 https://api.first.org/data/v1/epss?cve=CVE-2020-27778
epss 0.00308 https://api.first.org/data/v1/epss?cve=CVE-2020-27778
epss 0.00308 https://api.first.org/data/v1/epss?cve=CVE-2020-27778
epss 0.00308 https://api.first.org/data/v1/epss?cve=CVE-2020-27778
epss 0.00308 https://api.first.org/data/v1/epss?cve=CVE-2020-27778
epss 0.00366 https://api.first.org/data/v1/epss?cve=CVE-2020-27778
epss 0.00366 https://api.first.org/data/v1/epss?cve=CVE-2020-27778
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epss 0.00366 https://api.first.org/data/v1/epss?cve=CVE-2020-27778
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epss 0.00366 https://api.first.org/data/v1/epss?cve=CVE-2020-27778
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epss 0.00366 https://api.first.org/data/v1/epss?cve=CVE-2020-27778
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epss 0.00366 https://api.first.org/data/v1/epss?cve=CVE-2020-27778
epss 0.00366 https://api.first.org/data/v1/epss?cve=CVE-2020-27778
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epss 0.00366 https://api.first.org/data/v1/epss?cve=CVE-2020-27778
epss 0.00366 https://api.first.org/data/v1/epss?cve=CVE-2020-27778
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epss 0.00366 https://api.first.org/data/v1/epss?cve=CVE-2020-27778
epss 0.00366 https://api.first.org/data/v1/epss?cve=CVE-2020-27778
epss 0.00366 https://api.first.org/data/v1/epss?cve=CVE-2020-27778
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epss 0.00366 https://api.first.org/data/v1/epss?cve=CVE-2020-27778
epss 0.00366 https://api.first.org/data/v1/epss?cve=CVE-2020-27778
epss 0.00366 https://api.first.org/data/v1/epss?cve=CVE-2020-27778
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epss 0.00366 https://api.first.org/data/v1/epss?cve=CVE-2020-27778
epss 0.00366 https://api.first.org/data/v1/epss?cve=CVE-2020-27778
epss 0.00366 https://api.first.org/data/v1/epss?cve=CVE-2020-27778
epss 0.00366 https://api.first.org/data/v1/epss?cve=CVE-2020-27778
epss 0.00366 https://api.first.org/data/v1/epss?cve=CVE-2020-27778
epss 0.00366 https://api.first.org/data/v1/epss?cve=CVE-2020-27778
epss 0.00366 https://api.first.org/data/v1/epss?cve=CVE-2020-27778
epss 0.00366 https://api.first.org/data/v1/epss?cve=CVE-2020-27778
epss 0.00617 https://api.first.org/data/v1/epss?cve=CVE-2020-27778
generic_textual Low https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-27778
cvssv3.1 5.3 https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
cvssv2 5.0 https://nvd.nist.gov/vuln/detail/CVE-2020-27778
cvssv3 7.5 https://nvd.nist.gov/vuln/detail/CVE-2020-27778
cvssv3.1 7.5 https://nvd.nist.gov/vuln/detail/CVE-2020-27778
generic_textual Low https://ubuntu.com/security/notices/USN-4646-1
Reference id Reference type URL
http://people.canonical.com/~ubuntu-security/cve/2020/CVE-2020-27778.html
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-27778.json
https://api.first.org/data/v1/epss?cve=CVE-2020-27778
https://bugzilla.redhat.com/show_bug.cgi?id=1900712
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-27778
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
https://lists.debian.org/debian-lts-announce/2022/09/msg00030.html
https://ubuntu.com/security/notices/USN-4646-1
cpe:2.3:a:freedesktop:poppler:*:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:freedesktop:poppler:*:*:*:*:*:*:*:*
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:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*
CVE-2020-27778 https://nvd.nist.gov/vuln/detail/CVE-2020-27778
RHSA-2021:1881 https://access.redhat.com/errata/RHSA-2021:1881
USN-4646-1 https://usn.ubuntu.com/4646-1/
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-2020-27778.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: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:L/Au:N/C:N/I:N/A:P Found at https://nvd.nist.gov/vuln/detail/CVE-2020-27778
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:3.1/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-2020-27778
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-2020-27778
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 0.63763
EPSS Score 0.00246
Published At Dec. 17, 2024, midnight
Date Actor Action Source VulnerableCode Version
There are no relevant records.