CVE-2023-25568
Boxo Bitswap Server Memory Allocation Vulnerability
Description
Boxo, formerly known as go-libipfs, is a library for building IPFS applications and implementations. In versions 0.4.0 and 0.5.0, if an attacker is able allocate arbitrary many bytes in the Bitswap server, those allocations are lasting even if the connection is closed. This affects users accepting untrusted connections with the Bitswap server and also affects users using the old API stubs at `github.com/ipfs/go-libipfs/bitswap` because users then transitively import `github.com/ipfs/go-libipfs/bitswap/server`. Boxo versions 0.6.0 and 0.4.1 contain a patch for this issue. As a workaround, those who are using the stub object at `github.com/ipfs/go-libipfs/bitswap` not taking advantage of the features provided by the server can refactor their code to use the new split API that will allow them to run in a client only mode: `github.com/ipfs/go-libipfs/bitswap/client`.
INFO
Published Date :
May 10, 2023, 2:15 p.m.
Last Modified :
May 19, 2023, 1:53 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
4.2
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-2023-25568.
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-2023-25568 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2023-25568 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 [email protected]
May. 14, 2024
Action Type Old Value New Value -
Initial Analysis by [email protected]
May. 19, 2023
Action Type Old Value New Value Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Changed Reference Type https://github.com/ipfs/boxo/commit/62cbac40b96f49e39cd7fedc77ee6b56adce4916 No Types Assigned https://github.com/ipfs/boxo/commit/62cbac40b96f49e39cd7fedc77ee6b56adce4916 Patch Changed Reference Type https://github.com/ipfs/boxo/commit/9cb5cb54d40b57084d1221ba83b9e6bb3fcc3197 No Types Assigned https://github.com/ipfs/boxo/commit/9cb5cb54d40b57084d1221ba83b9e6bb3fcc3197 Patch Changed Reference Type https://github.com/ipfs/boxo/commit/baa748b682fabb21a4c1f7628a8af348d4645974 No Types Assigned https://github.com/ipfs/boxo/commit/baa748b682fabb21a4c1f7628a8af348d4645974 Patch Changed Reference Type https://github.com/ipfs/go-libipfs/security/advisories/GHSA-m974-xj4j-7qv5 No Types Assigned https://github.com/ipfs/go-libipfs/security/advisories/GHSA-m974-xj4j-7qv5 Mitigation, Patch, Vendor Advisory Added CWE NIST CWE-770 Added CPE Configuration OR *cpe:2.3:a:protocol:boxo:0.4.0:*:*:*:*:go:*:* *cpe:2.3:a:protocol:boxo:0.5.0:*:*:*:*:go:*:*
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2023-25568 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-2023-25568
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.16 }} 0.03%
score
0.53233
percentile