CVE-2020-25713

raptor2: malformed input file can lead to a segfault due to an out of bounds array access in raptor_xml_writer_start_element_common

Severity Score

6.5

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

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

Un archivo de entrada malformado puede conllevar a un error de segmentación debido a un acceso a la matriz fuera de límites en la función raptor_xml_writer_start_element_common

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

Attack Vector

Network

Attack Complexity

Low

Authentication

Single

Confidentiality

None

Integrity

None

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2020-09-16 CVE Reserved
2021-05-13 CVE Published
2023-11-08 EPSS Updated
2024-08-04 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-20: Improper Input Validation
CWE-125: Out-of-bounds Read

CAPEC

References (7)

URL	Tag	Source
http://www.openwall.com/lists/oss-security/2020/11/16/1	Mailing List
https://lists.debian.org/debian-lts-announce/2021/12/msg00009.html	Mailing List

URL	Date	SRC

URL	Date	SRC
https://bugs.librdf.org/mantis/view.php?id=650	2023-11-07
https://bugzilla.redhat.com/show_bug.cgi?id=1900685	2021-05-18

URL	Date	SRC
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/27EQ2JCVMKG3EYTBYO4642P773I2NYUV	2023-11-07
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SUIND56AOKEHHBE4OYV57M73LLOLJRLV	2023-11-07
https://access.redhat.com/security/cve/CVE-2020-25713	2021-05-18

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Librdf Search vendor "Librdf"		Raptor Rdf Syntax Library Search vendor "Librdf" for product "Raptor Rdf Syntax Library"				2.0.15 Search vendor "Librdf" for product "Raptor Rdf Syntax Library" and version "2.0.15"		-		Affected
Fedoraproject Search vendor "Fedoraproject"		Fedora Search vendor "Fedoraproject" for product "Fedora"				32 Search vendor "Fedoraproject" for product "Fedora" and version "32"		-		Affected
Fedoraproject Search vendor "Fedoraproject"		Fedora Search vendor "Fedoraproject" for product "Fedora"				33 Search vendor "Fedoraproject" for product "Fedora" and version "33"		-		Affected
Debian Search vendor "Debian"		Debian Linux Search vendor "Debian" for product "Debian Linux"				9.0 Search vendor "Debian" for product "Debian Linux" and version "9.0"		-		Affected