Logo
-

Byte Open Security

(ByteOS Network)

Log In

Sign Up

ByteOS

Security
Vulnerability Details
Registries
Custom Views
Weaknesses
Attack Patterns
Filters & Tools
Vulnerability Details :

CVE-2023-3247

Summary
Assigner-php
Assigner Org ID-dd77f84a-d19a-4638-8c3d-a322d820ed2b
Published At-22 Jul, 2023 | 04:17
Updated At-15 Oct, 2024 | 20:34
Rejected At-
Credits

Missing error check and insufficient random bytes in HTTP Digest authentication for SOAP

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. 

Vendors
-
Not available
Products
-
Metrics (CVSS)
VersionBase scoreBase severityVector
Weaknesses
Attack Patterns
Solution/Workaround
References
HyperlinkResource Type
EPSS History
Score
Latest Score
-
N/A
No data available for selected date range
Percentile
Latest Percentile
-
N/A
No data available for selected date range
Stakeholder-Specific Vulnerability Categorization (SSVC)
▼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:php
Assigner Org ID:dd77f84a-d19a-4638-8c3d-a322d820ed2b
Published At:22 Jul, 2023 | 04:17
Updated At:15 Oct, 2024 | 20:34
Rejected At:
▼CVE Numbering Authority (CNA)
Missing error check and insufficient random bytes in HTTP Digest authentication for SOAP

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. 

Affected Products
Vendor
The PHP GroupPHP Group
Product
PHP
Default Status
unaffected
Versions
Affected
  • From 8.0.* before 8.0.29 (semver)
  • From 8.1.* before 8.1.20 (semver)
  • From 8.2.* before 8.2.7 (semver)
Problem Types
TypeCWE IDDescription
CWECWE-252CWE-252 Unchecked Return Value
CWECWE-330CWE-330 Use of Insufficiently Random Values
Type: CWE
CWE ID: CWE-252
Description: CWE-252 Unchecked Return Value
Type: CWE
CWE ID: CWE-330
Description: CWE-330 Use of Insufficiently Random Values
Metrics
VersionBase scoreBase severityVector
3.12.6LOW
CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:L/I:N/A:N
Version: 3.1
Base score: 2.6
Base severity: LOW
Vector:
CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:L/I:N/A:N
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
reporter
Niels Dossche
reporter
Tim Düsterhus
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://github.com/php/php-src/security/advisories/GHSA-76gg-c692-v2mw
N/A
Hyperlink: https://github.com/php/php-src/security/advisories/GHSA-76gg-c692-v2mw
Resource: N/A
▼Authorized Data Publishers (ADP)
1. CVE Program Container
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://github.com/php/php-src/security/advisories/GHSA-76gg-c692-v2mw
x_transferred
Hyperlink: https://github.com/php/php-src/security/advisories/GHSA-76gg-c692-v2mw
Resource:
x_transferred
2. CISA ADP Vulnrichment
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:security@php.net
Published At:22 Jul, 2023 | 05:15
Updated At:01 Aug, 2023 | 16:38

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. 

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Primary3.14.3MEDIUM
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Secondary3.12.6LOW
CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:L/I:N/A:N
Type: Primary
Version: 3.1
Base score: 4.3
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Type: Secondary
Version: 3.1
Base score: 2.6
Base severity: LOW
Vector:
CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:L/I:N/A:N
CPE Matches
The PHP Group
php
>>php>>Versions from 8.0.0(inclusive) to 8.0.29(exclusive)
cpe:2.3:a:php:php:*:*:*:*:*:*:*:*
The PHP Group
php
>>php>>Versions from 8.1.0(inclusive) to 8.1.20(exclusive)
cpe:2.3:a:php:php:*:*:*:*:*:*:*:*
The PHP Group
php
>>php>>Versions from 8.2.0(inclusive) to 8.2.7(exclusive)
cpe:2.3:a:php:php:*:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-330Primarynvd@nist.gov
CWE-252Secondarysecurity@php.net
CWE-330Secondarysecurity@php.net
CWE ID: CWE-330
Type: Primary
Source: nvd@nist.gov
CWE ID: CWE-252
Type: Secondary
Source: security@php.net
CWE ID: CWE-330
Type: Secondary
Source: security@php.net
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://github.com/php/php-src/security/advisories/GHSA-76gg-c692-v2mwsecurity@php.net
Patch
Vendor Advisory
Hyperlink: https://github.com/php/php-src/security/advisories/GHSA-76gg-c692-v2mw
Source: security@php.net
Resource:
Patch
Vendor Advisory

Change History

0
Information is not available yet

Similar CVEs

0Records found
Details not found