CVE-2020-28926

Published: Nov 30, 2020 Last Modified: Nov 21, 2024
ExploitDB:
Other exploit source:
Google Dorks:
CRITICAL 9,8
Source: [email protected]
Attack Vector: network
Attack Complexity: low
Privileges Required: none
User Interaction: none
Scope: unchanged
Confidentiality: high
Integrity: high
Availability: high
HIGH 7,5
Source: [email protected]
Access Vector: network
Access Complexity: low
Authentication: none
Confidentiality: partial
Integrity: partial
Availability: partial

Description

AI Translation Available

ReadyMedia (aka MiniDLNA) before versions 1.3.0 allows remote code execution. Sending a malicious UPnP HTTP request to the miniDLNA service using HTTP chunked encoding can lead to a signedness bug resulting in a buffer overflow in calls to memcpy/memmove.

EPSS (Exploit Prediction Scoring System)

Trend Analysis

EPSS (Exploit Prediction Scoring System)

Prevede la probabilità di sfruttamento basata su intelligence sulle minacce e sulle caratteristiche della vulnerabilità.

EPSS Score
0,6526
Percentile
1,0th
Updated

EPSS Score Trend (Last 90 Days)

120

Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

Incomplete
Abstraction: Base Structure: Simple
Common Consequences
Security Scopes Affected:
Integrity Confidentiality Availability
Potential Impacts:
Modify Memory Execute Unauthorized Code Or Commands Dos: Crash, Exit, Or Restart Dos: Resource Consumption (Cpu)
Applicable Platforms
Languages: Assembly, C, C++, Memory-Unsafe
Likelihood of Exploit: High
View CWE Details
Operating System

Debian Linux by Debian

Product Information
Vendor Debian
Product Debian Linux
Version 10.0
cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Application

Readymedia by Readymedia Project

Product Information
Vendor Readymedia Project
Product Readymedia
Version Range Affected
To 1.3.0 (exclusive)
cpe:2.3:a:readymedia_project:readymedia:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Debian Linux by Debian

Product Information
Vendor Debian
Product Debian Linux
Version 9.0
cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
https://lists.debian.org/debian-lts-announce/2020/12/msg000…
Mailing List Third Party Advisory
https://lists.debian.org/debian-lts-announce/2020/12/msg00017.html
https://sourceforge.net/projects/minidlna/
Third Party Advisory
https://sourceforge.net/projects/minidlna/
https://www.debian.org/security/2020/dsa-4806
Third Party Advisory
https://www.debian.org/security/2020/dsa-4806
https://www.rootshellsecurity.net/remote-heap-corruption-bu…
Exploit Third Party Advisory
https://www.rootshellsecurity.net/remote-heap-corruption-bug-discovery-minidlna/
https://lists.debian.org/debian-lts-announce/2020/12/msg000…
Mailing List Third Party Advisory
https://lists.debian.org/debian-lts-announce/2020/12/msg00017.html
https://sourceforge.net/projects/minidlna/
Third Party Advisory
https://sourceforge.net/projects/minidlna/
https://www.debian.org/security/2020/dsa-4806
Third Party Advisory
https://www.debian.org/security/2020/dsa-4806
https://www.rootshellsecurity.net/remote-heap-corruption-bu…
Exploit Third Party Advisory
https://www.rootshellsecurity.net/remote-heap-corruption-bug-discovery-minidlna/