Executive Summary

Informations
Name CVE-2018-16948 First vendor Publication 2018-09-11
Vendor Cve Last vendor Modification 2018-11-19

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Overall CVSS Score 7.5
Base Score 7.5 Environmental Score 7.5
impact SubScore 3.6 Temporal Score 7.5
Exploitabality Sub Score 3.9
 
Attack Vector Network Attack Complexity Low
Privileges Required None User Interaction None
Scope Unchanged Confidentiality Impact High
Integrity Impact None Availability Impact None
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:L/Au:N/C:P/I:N/A:N)
Cvss Base Score 5 Attack Range Network
Cvss Impact Score 2.9 Attack Complexity Low
Cvss Expoit Score 10 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

An issue was discovered in OpenAFS before 1.6.23 and 1.8.x before 1.8.2. Several RPC server routines did not fully initialize their output variables before returning, leaking memory contents from both the stack and the heap. Because the OpenAFS cache manager functions as an Rx server for the AFSCB service, clients are also susceptible to information leakage. For example, RXAFSCB_TellMeAboutYourself leaks kernel memory and KAM_ListEntry leaks kaserver memory.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-16948

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-200 Information Exposure

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 173
Os 2

Nessus® Vulnerability Scanner

Date Description
2018-09-25 Name : The remote Debian host is missing a security-related update.
File : debian_DSA-4302.nasl - Type : ACT_GATHER_INFO
2018-09-24 Name : The remote Debian host is missing a security update.
File : debian_DLA-1513.nasl - Type : ACT_GATHER_INFO

Sources (Detail)

Source Url
CONFIRM http://openafs.org/pages/security/OPENAFS-SA-2018-002.txt
DEBIAN https://www.debian.org/security/2018/dsa-4302
MLIST https://lists.debian.org/debian-lts-announce/2018/09/msg00024.html

Alert History

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Date Informations
2021-05-04 13:10:28
  • Multiple Updates
2021-04-22 02:24:30
  • Multiple Updates
2020-05-23 02:12:56
  • Multiple Updates
2020-05-23 01:09:37
  • Multiple Updates
2018-11-19 17:19:11
  • Multiple Updates
2018-09-24 21:20:59
  • Multiple Updates
2018-09-22 17:19:29
  • Multiple Updates
2018-09-12 09:19:32
  • First insertion