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CVE-2023-28319

nvd nist
Published: May 26, 2023Modified: Jan 15, 2025

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7.5
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Exploitability: 3.9 / Impact: 3.6
Source: NVD

Description

A use after free vulnerability exists in curl <v8.1.0 in the way libcurl offers a feature to verify an SSH server's public key using a SHA 256 hash. When this check fails, libcurl would free the memory for the fingerprint before it returns an error message containing the (now freed) hash. This flaw risks inserting sensitive heap-based data into the error message that might be shown to users or otherwise get leaked and revealed.

Affected (10)

Haxx
1 product
Curl
Apple
1 product
Macos
Netapp
6 products
Clustered Data Ontap
Ontap Antivirus Connector
H300s Firmware
H500s Firmware
H700s Firmware
H410s Firmware
Configuration A
1 vulnerable
Vulnerable SoftwareAffected Versions
Curl
Before 8.1.0
Configuration B
3 vulnerable
Vulnerable SoftwareAffected Versions
Apple
Macos
From 11.0 to 11.7.9
Macos
From 12.0 to 12.6.8
Macos
From 13.0 to 13.5
Configuration C
2 vulnerable
Vulnerable SoftwareAffected Versions
Clustered Data Ontap
All versions
Ontap Antivirus Connector
All versions
Configuration D
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
H300s Firmware
All versions
Running on/withPlatform Versions
Netapp
H300s
All versions
Configuration E
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
H500s Firmware
All versions
Running on/withPlatform Versions
Netapp
H500s
All versions
Configuration F
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
H700s Firmware
All versions
Running on/withPlatform Versions
Netapp
H700s
All versions
Configuration G
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
H410s Firmware
All versions
Running on/withPlatform Versions
Netapp
H410s
All versions

Related CWEs

CWE-416
Use After Free
The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.

References (18)

Source: support@hackerone.com
Mailing ListThird Party Advisory
Source: support@hackerone.com
Mailing ListThird Party Advisory
Source: support@hackerone.com
Mailing ListThird Party Advisory
Source: support@hackerone.com
ExploitPatchThird Party Advisory
Source: support@hackerone.com
Third Party Advisory
Source: support@hackerone.com
Third Party Advisory
Source: support@hackerone.com
Third Party Advisory
Source: support@hackerone.com
Third Party Advisory
Source: support@hackerone.com
Third Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Mailing ListThird Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Mailing ListThird Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Mailing ListThird Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
ExploitPatchThird Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory

Timeline

No history available yet.