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CVE-2023-38745

20
FAUCET Score

CVE-2023-38745 is an arbitrary file write vulnerability in Pandoc before version 3.1.6, affecting Debian Linux and Pandoc itself. This flaw allows an attacker to create or overwrite arbitrary files by crafting an image element in the input when generating PDFs or using the --extract-media option. With a CVSS score of 6.3 (Medium), successful exploitation requires user interaction and high attack complexity, but can lead to high integrity and availability impacts. There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
< 3.1.6CPE matchmatch criteria
cpe:2.3:a:pandoc:pandoc:*:*:*:*:*:*:*:*
10.0CPE matchmatch criteria
cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

6.3MEDIUM

CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:H/A:H

Attack Vector
LOCAL
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
1.0
Impact Score
5.2
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.25%
Probability of exploitation in next 30 days
EPSS Percentile
16.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0025 is in the 28th percentile among its peer group of 167 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.0 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (2)

github_advisorypatch availablevia nvd_reference
View patch
redhatend of lifevia redhat_api
Product: Red Hat Enterprise Linux 8Fixed in: pandoc

Vendor Advisories (1)

redhatCVE-2023-38745Moderate

pandoc: allows attacker to create or overwrite arbitrary files on the system (incomplete fix in upstream for CVE-2023-35936)

Jul 25, 2023

References

lists.fedoraproject.org / archives/list/[email protected]/message/LYP3FKDS3KAYMQUZVVL73IUI4CWSKLKP
lists.fedoraproject.org / archives/list/[email protected]/message/QI6RBP6ZKVC2OOCV6SU2FUHPMAXDDJFU
github.com / jgm/pandoc/commit/eddedbfc14916aa06fc01ff04b38aeb30ae2e625
Patch
github.com / jgm/pandoc/compare/3.1.5...3.1.6
Patch
lists.debian.org / debian-lts-announce/2023/07/msg00029.html
Mailing List
lists.fedoraproject.org / archives/list/package-announce%40lists.fedoraproject.org/message/JGRJHU2FTSGTHHRTNDF7STEKLKKA25JN
lists.fedoraproject.org / archives/list/package-announce%40lists.fedoraproject.org/message/LYP3FKDS3KAYMQUZVVL73IUI4CWSKLKP
lists.fedoraproject.org / archives/list/package-announce%40lists.fedoraproject.org/message/QI6RBP6ZKVC2OOCV6SU2FUHPMAXDDJFU