CVE-2022-4603

Published: Dic 18, 2022 Last Modified: Nov 21, 2024 EU-VD ID: EUVD-2022-51935 Aliases: GSD-2022-4603
ExploitDB:
Other exploit source:
Google Dorks:
MEDIUM 4,3
Source: [email protected]
Attack Vector: adjacent_network
Attack Complexity: high
Privileges Required: low
User Interaction: required
Scope: unchanged
Confidentiality: low
Integrity: low
Availability: low

Description

AI Translation Available

A vulnerability classified as problematic has been found in ppp. Affected is the function dumpppp of the file pppdump/pppdump.c of the component pppdump. The manipulation of the argument spkt.buf/rpkt.buf leads to improper validation of array index. The real existence of this vulnerability is still doubted at the moment. The name of the patch is a75fb7b198eed50d769c80c36629f38346882cbf. It is recommended to apply a patch to fix this issue. VDB-216198 is the identifier assigned to this vulnerability. NOTE: pppdump is not used in normal process of setting up a PPP connection, is not installed setuid-root, and is not invoked automatically in any scenario.

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
0,0014
Percentile
0,3th
Updated

EPSS Score Trend (Last 90 Days)

119

Improper Restriction of Operations within the Bounds of a Memory Buffer

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

Ppp by Samba

Product Information
Vendor Samba
Product Ppp
Version Range Affected
To 2.5.0 (exclusive)
cpe:2.3:a:samba:ppp:*:*:*:*:*:solaris:*:*
Common Platform Enumeration - Standardized vulnerability identification
Application

Ppp by Samba

Product Information
Vendor Samba
Product Ppp
Version Range Affected
To 2.5.0 (exclusive)
cpe:2.3:a:samba:ppp:*:*:*:*:*:linux:*:*
Common Platform Enumeration - Standardized vulnerability identification
https://github.com/ppp-project/ppp/commit/a75fb7b198eed50d7…
Patch Third Party Advisory
https://github.com/ppp-project/ppp/commit/a75fb7b198eed50d769c80c36629f38346882…
https://lists.fedoraproject.org/archives/list/package-annou…
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapr…
https://lists.fedoraproject.org/archives/list/package-annou…
https://lists.fedoraproject.org/archives/list/[email protected]…
https://vuldb.com/?id.216198
Third Party Advisory
https://vuldb.com/?id.216198
https://github.com/ppp-project/ppp/commit/a75fb7b198eed50d7…
Patch Third Party Advisory
https://github.com/ppp-project/ppp/commit/a75fb7b198eed50d769c80c36629f38346882…
https://lists.fedoraproject.org/archives/list/package-annou…
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapr…
https://vuldb.com/?id.216198
Third Party Advisory
https://vuldb.com/?id.216198