CVE-2024-22857
Zlog Heap Buffer Overflow Vulnerability
Description
Heap based buffer flow in zlog v1.1.0 to v1.2.17 in zlog_rule_new().The size of record_name is MAXLEN_PATH(1024) + 1 but file_path may have data upto MAXLEN_CFG_LINE(MAXLEN_PATH*4) + 1. So a check was missing in zlog_rule_new() while copying the record_name from file_path + 1 which caused the buffer overflow. An attacker can exploit this vulnerability to overwrite the zlog_record_fn record_func function pointer to get arbitrary code execution or potentially cause remote code execution (RCE).
INFO
Published Date :
March 7, 2024, 1:15 a.m.
Last Modified :
Nov. 21, 2024, 8:56 a.m.
Remotely Exploit :
Yes !
Source :
[email protected]
Affected Products
The following products are affected by CVE-2024-22857
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
No affected product recoded yet
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 3.1 | CRITICAL | 134c704f-9b21-4f2e-91b3-4a467353bcc0 |
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-2024-22857.
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2024-22857 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-2024-22857
weaknesses.
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-2024-22857 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2024-22857 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.
-
CVE Modified by af854a3a-2127-422b-91ae-364da2661108
Nov. 21, 2024
Action Type Old Value New Value Added Reference https://github.com/HardySimpson/zlog/ Added Reference https://github.com/HardySimpson/zlog/blob/1a7b1a6fb956b92a4079ccc91f30da21f34ca063/src/rule.h#L30 Added Reference https://github.com/HardySimpson/zlog/pull/251 Added Reference https://www.cybersecurity-help.cz/vdb/SB2024022842 Added Reference https://www.ebryx.com/blogs/arbitrary-code-execution-in-zlog-cve-2024-22857 -
CVE Modified by 134c704f-9b21-4f2e-91b3-4a467353bcc0
Aug. 27, 2024
Action Type Old Value New Value Added CWE CISA-ADP CWE-122 Added CVSS V3.1 CISA-ADP AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H -
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
CVE Modified by [email protected]
Apr. 19, 2024
Action Type Old Value New Value Added Reference MITRE https://www.ebryx.com/blogs/arbitrary-code-execution-in-zlog-cve-2024-22857 [No types assigned] -
CVE Modified by [email protected]
Apr. 09, 2024
Action Type Old Value New Value Changed Description zlog 1.2.16 has a heap-based buffer overflow in struct zlog_rule_s while creating a new rule that is already defined in the provided configuration file. A regular user can achieve arbitrary code execution. Heap based buffer flow in zlog v1.1.0 to v1.2.17 in zlog_rule_new().The size of record_name is MAXLEN_PATH(1024) + 1 but file_path may have data upto MAXLEN_CFG_LINE(MAXLEN_PATH*4) + 1. So a check was missing in zlog_rule_new() while copying the record_name from file_path + 1 which caused the buffer overflow. An attacker can exploit this vulnerability to overwrite the zlog_record_fn record_func function pointer to get arbitrary code execution or potentially cause remote code execution (RCE). Added Reference MITRE https://github.com/HardySimpson/zlog/pull/251 [No types assigned] -
CVE Received by [email protected]
Mar. 07, 2024
Action Type Old Value New Value Added Description zlog 1.2.16 has a heap-based buffer overflow in struct zlog_rule_s while creating a new rule that is already defined in the provided configuration file. A regular user can achieve arbitrary code execution. Added Reference MITRE https://github.com/HardySimpson/zlog/ [No types assigned] Added Reference MITRE https://github.com/HardySimpson/zlog/blob/1a7b1a6fb956b92a4079ccc91f30da21f34ca063/src/rule.h#L30 [No types assigned] Added Reference MITRE https://www.cybersecurity-help.cz/vdb/SB2024022842 [No types assigned]