Executive Summary

Informations
Name CVE-2023-3247 First vendor Publication 2023-07-22
Vendor Cve Last vendor Modification 2023-08-01

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Overall CVSS Score 4.3
Base Score 4.3 Environmental Score 4.3
impact SubScore 1.4 Temporal Score 4.3
Exploitabality Sub Score 2.8
 
Attack Vector Network Attack Complexity Low
Privileges Required Low User Interaction None
Scope Unchanged Confidentiality Impact Low
Integrity Impact None Availability Impact None
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector :
Cvss Base Score N/A Attack Range N/A
Cvss Impact Score N/A Attack Complexity N/A
Cvss Expoit Score N/A Authentication N/A
Calculate full CVSS 2.0 Vectors scores

Detail

In PHP versions 8.0.* before 8.0.29, 8.1.* before 8.1.20, 8.2.* before 8.2.7 when using SOAP HTTP Digest Authentication, random value generator was not checked for failure, and was using narrower range of values than it should have. In case of random generator failure, it could lead to a disclosure of 31 bits of uninitialized memory from the client to the server, and it also made easier to a malicious server to guess the client's nonce.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-3247

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-330 Use of Insufficiently Random Values

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 891

Sources (Detail)

Source Url
MISC https://github.com/php/php-src/security/advisories/GHSA-76gg-c692-v2mw

Alert History

If you want to see full details history, please login or register.
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
Date Informations
2024-02-02 02:45:42
  • Multiple Updates
2024-02-01 12:30:14
  • Multiple Updates
2023-11-10 02:31:33
  • Multiple Updates
2023-09-05 13:41:01
  • Multiple Updates
2023-09-05 01:29:24
  • Multiple Updates
2023-09-02 13:39:08
  • Multiple Updates
2023-09-02 01:29:50
  • Multiple Updates
2023-08-12 13:44:28
  • Multiple Updates
2023-08-12 01:29:05
  • Multiple Updates
2023-08-11 13:36:26
  • Multiple Updates
2023-08-11 01:29:58
  • Multiple Updates
2023-08-06 05:27:36
  • Multiple Updates
2023-08-06 01:28:43
  • Multiple Updates
2023-08-04 05:27:34
  • Multiple Updates
2023-08-04 01:29:08
  • Multiple Updates
2023-08-01 21:27:27
  • Multiple Updates
2023-07-24 17:27:20
  • Multiple Updates
2023-07-22 13:25:09
  • First insertion