CVE-2023-40022
Rizin C++ Demangling Integer Overflow Vulnerability
Description
Rizin is a UNIX-like reverse engineering framework and command-line toolset. Versions 0.6.0 and prior are vulnerable to integer overflow in `consume_count` of `src/gnu_v2/cplus-dem.c`. The overflow check is valid logic but, is missing the modulus if the block once compiled. The compiler sees this block as unreachable code since the prior statement is multiplication by 10 and fails to consider overflow assuming the count will always be a multiple of 10. Rizin version 0.6.1 contains a fix for the issue. A temporary workaround would be disabling C++ demangling using the configuration option `bin.demangle=false`.
INFO
Published Date :
Aug. 24, 2023, 11:15 p.m.
Last Modified :
Nov. 21, 2024, 8:18 a.m.
Source :
[email protected]
Remotely Exploitable :
No
Impact Score :
5.9
Exploitability Score :
1.8
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-2023-40022.
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).
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The following list is the news that have been mention
CVE-2023-40022 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2023-40022 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 af854a3a-2127-422b-91ae-364da2661108
Nov. 21, 2024
Action Type Old Value New Value Added Reference https://github.com/rizinorg/rizin/pull/3753 Added Reference https://github.com/rizinorg/rizin/security/advisories/GHSA-92h6-wwc2-53cq Added Reference https://github.com/rizinorg/rz-libdemangle/blob/main/src/gnu_v2/cplus-dem.c#L419 Added Reference https://github.com/rizinorg/rz-libdemangle/commit/51d016750e704b27ab8ace23c0f72acabca67018 Added Reference https://github.com/rizinorg/rz-libdemangle/pull/54 -
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Initial Analysis by [email protected]
Aug. 30, 2023
Action Type Old Value New Value Added CVSS V3.1 NIST AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H Changed Reference Type https://github.com/rizinorg/rizin/pull/3753 No Types Assigned https://github.com/rizinorg/rizin/pull/3753 Patch Changed Reference Type https://github.com/rizinorg/rizin/security/advisories/GHSA-92h6-wwc2-53cq No Types Assigned https://github.com/rizinorg/rizin/security/advisories/GHSA-92h6-wwc2-53cq Patch, Vendor Advisory Changed Reference Type https://github.com/rizinorg/rz-libdemangle/blob/main/src/gnu_v2/cplus-dem.c#L419 No Types Assigned https://github.com/rizinorg/rz-libdemangle/blob/main/src/gnu_v2/cplus-dem.c#L419 Product Changed Reference Type https://github.com/rizinorg/rz-libdemangle/commit/51d016750e704b27ab8ace23c0f72acabca67018 No Types Assigned https://github.com/rizinorg/rz-libdemangle/commit/51d016750e704b27ab8ace23c0f72acabca67018 Patch Changed Reference Type https://github.com/rizinorg/rz-libdemangle/pull/54 No Types Assigned https://github.com/rizinorg/rz-libdemangle/pull/54 Patch Added CPE Configuration OR *cpe:2.3:a:rizin:rizin:*:*:*:*:*:*:*:* versions up to (excluding) 0.6.1
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2023-40022 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-2023-40022
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.07 }} 0.00%
score
0.33463
percentile