Out-of-bounds Read in Librdf Raptor Rdf Syntax Library
CVE-2020-25713
A malformed input file can lead to a segfault due to an out of bounds array access in raptor_xml_writer_start_element_common.
Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)
EPSS: 0.021 (80.2th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H.
Affected products
- Librdf Raptor_rdf_syntax_library — versions 2.0.15
- Debian Debian_linux — versions 9.0
- Fedoraproject Fedora — versions 32, 33
- N/a Raptor2 — versions raptor2 2.0.15-27.eln108
Weakness classification (CWE)
Public proof-of-concept exploits
References
- secalert@redhat.com (mailing-list, x_refsource_MLIST, Mailing List, Third Party Advisory)
- secalert@redhat.com (x_refsource_FEDORA, vendor-advisory)
- secalert@redhat.com (x_refsource_FEDORA, vendor-advisory)
- secalert@redhat.com (Patch, Third Party Advisory, x_refsource_MISC, Issue Tracking)
- secalert@redhat.com (Patch, x_refsource_MISC, Issue Tracking, Vendor Advisory)
- secalert@redhat.com (mailing-list, x_refsource_MLIST, Mailing List, Third Party Advisory)
Frequently asked questions
- What is CVE-2020-25713?
- CVE-2020-25713 is a medium-severity vulnerability in Librdf Raptor Rdf Syntax Library, classified under Improper Input Validation. CVSS score: 6.5/10. Published 2021-05-13.
- How severe is CVE-2020-25713?
- Medium severity. CVSS v3 base score is 6.5 out of 10.
- Is CVE-2020-25713 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.