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Red Hat Enterprise Linux (Raptor2): Mehrere Schwachstellen ermöglichen Denial of Service
view advisory published 2021-05-18
Ein entfernter, authentisierter Angreifer kann mehrere Schwachstellen in Red Hat Enterprise Linux in der Komponente Raptor2 ausnutzen, um einen Denial of Service Angriff durchzuführen.
01
describes (2)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2020-25713US | medium6.5 | — | ||
A malformed input file can lead to a segfault due to an out of bounds array access in raptor_xml_writer_start_element_common. | ||||
| CVE-2017-18926US | high7.1 | — | ||
raptor_xml_writer_start_element_common in raptor_xml_writer.c in Raptor RDF Syntax Library 2.0.15 miscalculates the maximum nspace declarations for the XML writer, leading to heap-… | ||||
02
references
External citations — patches, advisories, analysis.
- Red Hat Security Advisory RHSA-2021:1842 vom 2021-05-18external
- Ubuntu Security Notice USN-7316-1 vom 2025-03-03external
- Ubuntu Security Notice USN-7868-1 vom 2025-11-11external
- Ubuntu Security Notice USN-7869-1 vom 2025-11-11external
- WID-SEC-W-2025-0478 - CSAF Versionself
- WID-SEC-2025-0478 - Portal Versionself
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