CVE-2024-38439
Netatalk Buffer Overflow
Description
Netatalk before 3.2.1 has an off-by-one error and resultant heap-based buffer overflow because of setting ibuf[PASSWDLEN] to '\0' in FPLoginExt in login in etc/uams/uams_pam.c. 2.4.1 and 3.1.19 are also fixed versions.
INFO
Published Date :
June 16, 2024, 1:15 p.m.
Last Modified :
Aug. 22, 2024, 5:35 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
5.9
Exploitability Score :
3.9
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2024-38439.
| URL | Resource |
|---|---|
| https://github.com/Netatalk/netatalk/blob/90d91a9ac9a7d6132ab7620d31c8c23400949206/etc/uams/uams_pam.c#L316 | Product |
| https://github.com/Netatalk/netatalk/issues/1096 | Broken Link Not Applicable |
| https://github.com/Netatalk/netatalk/security/advisories/GHSA-8r68-857c-4rqc | Exploit Vendor Advisory |
| https://netatalk.io/security/CVE-2024-38439 | Patch Vendor Advisory |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2024-38439 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2024-38439 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
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CVE Modified by 134c704f-9b21-4f2e-91b3-4a467353bcc0
Aug. 22, 2024
Action Type Old Value New Value Added CWE CISA-ADP CWE-787 Added CVSS V3.1 CISA-ADP AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H -
Initial Analysis by [email protected]
Aug. 07, 2024
Action Type Old Value New Value Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Changed Reference Type https://github.com/Netatalk/netatalk/blob/90d91a9ac9a7d6132ab7620d31c8c23400949206/etc/uams/uams_pam.c#L316 No Types Assigned https://github.com/Netatalk/netatalk/blob/90d91a9ac9a7d6132ab7620d31c8c23400949206/etc/uams/uams_pam.c#L316 Product Changed Reference Type https://github.com/Netatalk/netatalk/issues/1096 No Types Assigned https://github.com/Netatalk/netatalk/issues/1096 Broken Link, Not Applicable Changed Reference Type https://github.com/Netatalk/netatalk/security/advisories/GHSA-8r68-857c-4rqc No Types Assigned https://github.com/Netatalk/netatalk/security/advisories/GHSA-8r68-857c-4rqc Exploit, Vendor Advisory Changed Reference Type https://netatalk.io/security/CVE-2024-38439 No Types Assigned https://netatalk.io/security/CVE-2024-38439 Patch, Vendor Advisory Added CWE NIST CWE-787 Added CPE Configuration OR *cpe:2.3:a:netatalk:netatalk:*:*:*:*:*:*:*:* versions from (including) 2.0.0 up to (excluding) 2.4.1 *cpe:2.3:a:netatalk:netatalk:*:*:*:*:*:*:*:* versions from (including) 3.0.0 up to (excluding) 3.1.19 *cpe:2.3:a:netatalk:netatalk:3.2.0:*:*:*:*:*:*:* -
CVE Modified by [email protected]
Jun. 30, 2024
Action Type Old Value New Value Changed Description Netatalk 3.2.0 has an off-by-one error and resultant heap-based buffer overflow because of setting ibuf[PASSWDLEN] to '\0' in FPLoginExt in login in etc/uams/uams_pam.c. Netatalk before 3.2.1 has an off-by-one error and resultant heap-based buffer overflow because of setting ibuf[PASSWDLEN] to '\0' in FPLoginExt in login in etc/uams/uams_pam.c. 2.4.1 and 3.1.19 are also fixed versions. Added Reference MITRE https://github.com/Netatalk/netatalk/security/advisories/GHSA-8r68-857c-4rqc [No types assigned] Added Reference MITRE https://netatalk.io/security/CVE-2024-38439 [No types assigned] -
CVE Modified by [email protected]
Jun. 19, 2024
Action Type Old Value New Value Added Reference MITRE https://github.com/Netatalk/netatalk/blob/90d91a9ac9a7d6132ab7620d31c8c23400949206/etc/uams/uams_pam.c#L316 [No types assigned] -
CVE Received by [email protected]
Jun. 16, 2024
Action Type Old Value New Value Added Description Netatalk 3.2.0 has an off-by-one error and resultant heap-based buffer overflow because of setting ibuf[PASSWDLEN] to '\0' in FPLoginExt in login in etc/uams/uams_pam.c. Added Reference MITRE https://github.com/Netatalk/netatalk/issues/1096 [No types assigned]
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2024-38439 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2024-38439
weaknesses.