CVE-2019-15523

Published: Dic 30, 2020 Last Modified: Nov 21, 2024 EU-VD ID: EUVD-2019-6508 Aliases: GSD-2019-15523
ExploitDB:
Other exploit source:
Google Dorks:
MEDIUM 5,3
Source: [email protected]
Attack Vector: network
Attack Complexity: low
Privileges Required: none
User Interaction: none
Scope: unchanged
Confidentiality: none
Integrity: low
Availability: none
MEDIUM 5,0
Source: [email protected]
Access Vector: network
Access Complexity: low
Authentication: none
Confidentiality: none
Integrity: partial
Availability: none

Description

AI Translation Available

An issue was discovered in LINBIT csync2 through 2.0. It does not correctly check for the return value GNUTLS_E_WARNING_ALERT_RECEIVED of the gnutls_handshake() function. It neglects to call this function again, as required by the design of the API.

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
0,0067
Percentile
0,7th
Updated

EPSS Score Trend (Last 90 Days)

252

Unchecked Return Value

Draft
Abstraction: Base Structure: Simple
Common Consequences
Security Scopes Affected:
Availability Integrity
Potential Impacts:
Unexpected State Dos: Crash, Exit, Or Restart
Applicable Platforms
All platforms may be affected
Likelihood of Exploit: Low
View CWE Details
Application

Csync2 by Linbit

Product Information
Vendor Linbit
Product Csync2
Version Range Affected
To 2.0 (inclusive)
cpe:2.3:a:linbit:csync2:*:*:*:*:*:*:*:*
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://github.com/LINBIT/csync2/pull/13/commits/92742544a5…
Patch Third Party Advisory
https://github.com/LINBIT/csync2/pull/13/commits/92742544a56bcbcd9ec99ca15f898b…
https://lists.debian.org/debian-lts-announce/2021/01/msg000…
Mailing List Third Party Advisory
https://lists.debian.org/debian-lts-announce/2021/01/msg00003.html
https://github.com/LINBIT/csync2/pull/13/commits/92742544a5…
Patch Third Party Advisory
https://github.com/LINBIT/csync2/pull/13/commits/92742544a56bcbcd9ec99ca15f898b…
https://lists.debian.org/debian-lts-announce/2021/01/msg000…
Mailing List Third Party Advisory
https://lists.debian.org/debian-lts-announce/2021/01/msg00003.html