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CVE-2020-25713

23
FAUCET Score

CVE-2020-25713 is a medium-severity vulnerability affecting the Raptor RDF Syntax Library, as well as Debian and Fedora distributions. It allows a remote attacker to cause a denial-of-service (segfault) due to an out-of-bounds array access when processing a malformed input file. The vulnerability has a CVSS score of 6.5, indicating a low attack complexity and high impact on availability, but no impact on confidentiality or integrity. There is currently no public exploit code available, nor is there evidence of active exploitation or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
2.0.15CPE matchmatch criteria
cpe:2.3:a:librdf:raptor_rdf_syntax_library:2.0.15:*:*:*:*:*:*:*
32CPE matchmatch criteria
cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:*
33CPE matchmatch criteria
cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:*
9.0CPE matchmatch criteria
cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

6.5MEDIUM

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
Exploitability Score
2.8
Impact Score
3.6
CvssVersion
3.1

Exploit Intelligence

EPSS Score
2.14%
Probability of exploitation in next 30 days
EPSS Percentile
80.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0214 is in the 92nd percentile among its peer group of 21,951 CVEs.

Social Chatter

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

Media Mentions

No media coverage found for this CVE.

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

Remediation

Patch Available

Vendor Patches (2)

redhatpatch availablevia nvd_reference
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 8Fixed in: raptor2-0:2.0.15-16.el8
View patch

Vendor Advisories (1)

redhatCVE-2020-25713Low

raptor2: malformed input file can lead to a segfault due to an out of bounds array access in raptor_xml_writer_start_element_common

Nov 13, 2020

References

bugs.librdf.org / mantis/view.php
Issue TrackingPatchVendor Advisory
bugzilla.redhat.com / show_bug.cgi
Issue TrackingPatchThird Party Advisory
lists.debian.org / debian-lts-announce/2021/12/msg00009.html
Mailing ListThird Party Advisory
lists.fedoraproject.org / archives/list/package-announce%40lists.fedoraproject.org/message/27EQ2JCVMKG3EYTBYO4642P773I2NYUV
lists.fedoraproject.org / archives/list/package-announce%40lists.fedoraproject.org/message/SUIND56AOKEHHBE4OYV57M73LLOLJRLV
openwall.com / lists/oss-security/2020/11/16/1
Mailing ListThird Party Advisory