Vulnerability Details : 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 category: OverflowInput validation
Products affected by CVE-2020-25713
- cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
- cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:*
- cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:*
- cpe:2.3:a:librdf:raptor_rdf_syntax_library:2.0.15:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2020-25713
0.34%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 68 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2020-25713
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
4.0
|
MEDIUM | AV:N/AC:L/Au:S/C:N/I:N/A:P |
8.0
|
2.9
|
NIST | |
6.5
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
2.8
|
3.6
|
NIST |
CWE ids for CVE-2020-25713
-
The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.Assigned by: secalert@redhat.com (Secondary)
-
A heap overflow condition is a buffer overflow, where the buffer that can be overwritten is allocated in the heap portion of memory, generally meaning that the buffer was allocated using a routine such as malloc().Assigned by: secalert@redhat.com (Secondary)
-
The product reads data past the end, or before the beginning, of the intended buffer.Assigned by:
- nvd@nist.gov (Primary)
- secalert@redhat.com (Secondary)
References for CVE-2020-25713
-
https://bugs.librdf.org/mantis/view.php?id=650
Issue Tracking;Patch;Vendor Advisory
-
http://www.openwall.com/lists/oss-security/2020/11/16/1
oss-security - Re: Buffer Overflow in raptor widely unfixed in Linux distrosMailing List;Third Party Advisory
-
https://lists.debian.org/debian-lts-announce/2021/12/msg00009.html
[SECURITY] [DLA 2846-1] raptor2 security updateMailing List;Third Party Advisory
-
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/27EQ2JCVMKG3EYTBYO4642P773I2NYUV/
[SECURITY] Fedora 33 Update: raptor2-2.0.15-27.fc33 - package-announce - Fedora Mailing-ListsMailing List;Third Party Advisory
-
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/SUIND56AOKEHHBE4OYV57M73LLOLJRLV/
[SECURITY] Fedora 32 Update: raptor2-2.0.15-27.fc32 - package-announce - Fedora Mailing-ListsMailing List;Third Party Advisory
-
https://bugzilla.redhat.com/show_bug.cgi?id=1900685
Issue Tracking;Patch;Third Party Advisory
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