- Description
- Netty is an asynchronous event-driven network application framework for rapid development of maintainable high performance protocol servers & clients. In netty-codec-compression versions 4.1.124.Final and below, and netty-codec versions 4.2.4.Final and below, when supplied with specially crafted input, BrotliDecoder and certain other decompression decoders will allocate a large number of reachable byte buffers, which can lead to denial of service. BrotliDecoder.decompress has no limit in how often it calls pull, decompressing data 64K bytes at a time. The buffers are saved in the output list, and remain reachable until OOM is hit. This is fixed in versions 4.1.125.Final of netty-codec and 4.2.5.Final of netty-codec-compression.
- Source
- security-advisories@github.com
- NVD status
- Analyzed
- Products
- netty
CVSS 4.0
- Type
- Secondary
- Base score
- 6.9
- Impact score
- -
- Exploitability score
- -
- Vector string
- CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
- Severity
- MEDIUM
CVSS 3.1
- Type
- Primary
- Base score
- 7.5
- Impact score
- 3.6
- Exploitability score
- 3.9
- Vector string
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- Severity
- HIGH
- security-advisories@github.com
- CWE-409
- Hype score
- Not currently trending
🚨 SECURITY ALERT for @openSUSE #Tumbleweed users! Moderate advisory issued for Netty packages patching CVE-2025-58056 and CVE-2025-58057. Read more: 👉 https://t.co/ntTN2RHpoU #Security https://t.co/Tef21VGi4i
@Cezar_H_Linux
5 Sept 2025
106 Impressions
0 Retweets
0 Likes
0 Bookmarks
0 Replies
0 Quotes
CVE-2025-58057 Netty is an asynchronous event-driven network application framework for rapid development of maintainable high performance protocol servers & clients. In netty-codec-… https://t.co/FVFXZC5xWJ
@CVEnew
3 Sept 2025
22 Impressions
0 Retweets
0 Likes
0 Bookmarks
0 Replies
0 Quotes
Eclipse Vert.x 4.5.21 has been released providing fixes for CVE-2025-58057 and CVE-2025-58056 https://t.co/buriVLZUJV
@vertx_project
3 Sept 2025
311 Impressions
3 Retweets
6 Likes
0 Bookmarks
0 Replies
0 Quotes
We are happy to announce the release of #netty https://t.co/tkiUdy4pxM. This is a bug-fix release which also contains a 2 security fixes, CVE-2025-58057 and CVE-2025-58056.For all the details please check our release announcement: https://t.co/ISc1vv1MWo
@normanmaurer
3 Sept 2025
1468 Impressions
5 Retweets
9 Likes
0 Bookmarks
0 Replies
0 Quotes
We are happy to announce the release of #netty https://t.co/q0LNIbUFiF. This is a bug-fix release which also contains a 2 security fixes, CVE-2025-58057 and CVE-2025-58056. For all the details please check our release announcement: https://t.co/vu1jc8yiUW
@normanmaurer
3 Sept 2025
119 Impressions
1 Retweet
1 Like
0 Bookmarks
0 Replies
0 Quotes
[
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:netty:netty:*:*:*:*:*:*:*:*",
"matchCriteriaId": "91C23E45-E625-4679-8474-298E01E084C8",
"versionEndExcluding": "4.1.125",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:netty:netty:*:*:*:*:*:*:*:*",
"matchCriteriaId": "E6E1F3B6-A0E5-41A0-B7A3-938909C8C705",
"versionEndExcluding": "4.2.5",
"versionStartIncluding": "4.2.0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
]