Vulnerability CVE-2020-25713
Published: 2021-05-13

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

Type:

CWE-20

 (Improper Input Validation)

CVSS2 => (AV:N/AC:L/Au:S/C:N/I:N/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
4/10
2.9/10
8/10
Exploit range
Attack complexity
Authentication
Remote
Low
Single time
Confidentiality impact
Integrity impact
Availability impact
None
None
Partial
Affected software
Librdf -> Raptor rdf syntax library 
Fedoraproject -> Fedora 

 References:
https://bugzilla.redhat.com/show_bug.cgi?id=1900685
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/27EQ2JCVMKG3EYTBYO4642P773I2NYUV/
https://bugs.librdf.org/mantis/view.php?id=650
http://www.openwall.com/lists/oss-security/2020/11/16/1
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/SUIND56AOKEHHBE4OYV57M73LLOLJRLV/
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