Improper input validation in raptor2
Priority LOW 33CWE-20Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Denial of service
- Confidentiality · integrity · availability
- None · None · High
- Fix status
- Partial Red Hat: 2 fixed, 2 without a fix
Attack profile from CVSS 3.1 · NVD. Fix status from CNA and Red Hat. Impact type from CWE-125 and the CVSS impact.
Summary
A malformed input file can lead to a segfault due to an out of bounds array access in raptor_xml_writer_start_element_common.
Why it matters now
EPSS 0.02143 82nd percentileScored 2026-11-07
Fix Partial Red Hat: 1 advisoryRed Hat: 2 fixed, 2 without a fix
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | raptor2 | raptor2 2.0.15-27.eln108 | — | No fix listed | CNA |
- raptor2 Vendor— Affected raptor2 2.0.15-27.eln108 Fixed in — No fix listed CNA
CPE configurations NVD · 4
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:librdf:raptor_rdf_syntax_library:2.0.15:*:*:*:*:*:*:* | 2.0.15 | Vulnerable | librdf |
| cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:* | 32 | Vulnerable | Fedoraproject |
| cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:* | 33 | Vulnerable | Fedoraproject |
| cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* | 9.0 | Vulnerable | Debian |
- cpe:2.3:a:librdf:raptor_rdf_syntax_library:2.0.15:*:*:*:*:*:*:* Versions 2.0.15 Vulnerable ·librdf
- cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:* Versions 32 Vulnerable ·Fedoraproject
- cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:* Versions 33 Vulnerable ·Fedoraproject
- cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* Versions 9.0 Vulnerable ·Debian
Remediation
Red Hat 1 advisory
- RHSA-2021:1842 Released 2021-05-18 · Red Hat rating Moderateraptor2 security and bug fix update
- Red Hat CodeReady Linux Builder (v. 8) raptor2-2.0.15-16.el8, raptor2-devel-2.0.15-16.el8
- Red Hat Enterprise Linux AppStream (v. 8) raptor2-2.0.15-16.el8
Vendor assessments
Red Hat
Red Hat rating: Low. Red Hat's page for this CVE →
| Product | Status | Plan or fix |
|---|---|---|
| Red Hat Enterprise Linux 6 | Affected | No fix planned: Out of support scope |
| Red Hat Enterprise Linux 7 | Affected | No fix planned: Out of support scope |
| Red Hat CodeReady Linux Builder (v. 8) | Fixed | RHSA-2021:1842 |
| Red Hat Enterprise Linux AppStream (v. 8) | Fixed | RHSA-2021:1842 |
Not affected: 1 product
- Red Hat Enterprise Linux 9
Timeline
- 2026-10-02 Threatist record created from CVE-2020-25713
- 2026-10-03 Alias added: GHSA-5m9f-jxr5-6jv9
References
Patch 2
Sources
- CVE-2020-25713 · CVE Program
- CVE-2020-25713 · NVD
- FIRST EPSS
- GHSA-5m9f-jxr5-6jv9 · GitHub Advisory Database · CC BY 4.0
- CVE-2020-25713 · Red Hat security data · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences