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Previously, a channel registered in the mux's chanList is not usable until it is established. A malicious peer was able flood the channel's incomingRequests, deadlocking the entire connection. Now, we add an atomic established...
10 affected packages
golang-1.17, golang-1.20, golang-1.21, golang-1.22, golang-1.23...
| Package | 26.04 LTS | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|---|
| golang-1.17 | Not in release | Not in release | Needs evaluation | — | — |
| golang-1.20 | Not in release | Not in release | Needs evaluation | Needs evaluation | — |
| golang-1.21 | Not in release | Needs evaluation | Needs evaluation | Needs evaluation | — |
| golang-1.22 | Not in release | Needs evaluation | Needs evaluation | Needs evaluation | — |
| golang-1.23 | Needs evaluation | Needs evaluation | Needs evaluation | — | — |
| golang-1.24 | Needs evaluation | Needs evaluation | Needs evaluation | — | — |
| golang-1.25 | Needs evaluation | Not in release | Not in release | — | — |
| golang-1.26 | Needs evaluation | Not in release | Not in release | — | — |
| golang-1.27 | Not in release | Not in release | Not in release | — | — |
| golang-defaults | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation |
Previously, after a channel has been established, a malicious peer could send crafted messages that would deadlock the entire connection. Now, we handle all RFC 4254 channel messages; global requests are handled explicitly. Then,...
10 affected packages
golang-1.17, golang-1.20, golang-1.21, golang-1.22, golang-1.23...
| Package | 26.04 LTS | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|---|
| golang-1.17 | Not in release | Not in release | Needs evaluation | — | — |
| golang-1.20 | Not in release | Not in release | Needs evaluation | Needs evaluation | — |
| golang-1.21 | Not in release | Needs evaluation | Needs evaluation | Needs evaluation | — |
| golang-1.22 | Not in release | Needs evaluation | Needs evaluation | Needs evaluation | — |
| golang-1.23 | Needs evaluation | Needs evaluation | Needs evaluation | — | — |
| golang-1.24 | Needs evaluation | Needs evaluation | Needs evaluation | — | — |
| golang-1.25 | Needs evaluation | Not in release | Not in release | — | — |
| golang-1.26 | Needs evaluation | Not in release | Not in release | — | — |
| golang-1.27 | Not in release | Not in release | Not in release | — | — |
| golang-defaults | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation |
A malicious GOPROXY was previously capable of forging up to two sumdb tiles that allow for a requested module to bypass the GOSUMDB check and persist attacker-controlled module content to a local Go module cache. This...
16 affected packages
golang, golang-1.6, golang-1.8, golang-1.9, golang-1.10...
| Package | 26.04 LTS | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|---|
| golang | Not in release | Not in release | Not in release | — | — |
| golang-1.6 | Not in release | Not in release | Not in release | — | — |
| golang-1.8 | Not in release | Not in release | Not in release | — | Needs evaluation |
| golang-1.9 | Not in release | Not in release | Not in release | — | Needs evaluation |
| golang-1.10 | Not in release | Not in release | Not in release | — | Needs evaluation |
| golang-1.13 | Not in release | Not in release | Needs evaluation | Needs evaluation | Needs evaluation |
| golang-1.14 | Not in release | Not in release | Not in release | Needs evaluation | — |
| golang-1.16 | Not in release | Not in release | Not in release | Needs evaluation | Needs evaluation |
| golang-1.17 | Not in release | Not in release | Needs evaluation | — | — |
| golang-1.18 | Not in release | Not in release | Needs evaluation | Needs evaluation | Needs evaluation |
| golang-1.20 | Not in release | Not in release | Needs evaluation | Needs evaluation | — |
| golang-1.21 | Not in release | Needs evaluation | Needs evaluation | Needs evaluation | — |
| golang-1.22 | Not in release | Needs evaluation | Needs evaluation | Needs evaluation | — |
| golang-1.23 | Needs evaluation | Needs evaluation | Needs evaluation | — | — |
| golang-1.24 | Needs evaluation | Needs evaluation | Needs evaluation | — | — |
| golang-1.25 | Needs evaluation | Not in release | Not in release | — | — |
A malicious GOSUMDB was capable of serving arbitrary module content not contained within the transparency log. This attack allows for a coordinating GOPROXY and GOSUMDB to serve a client malicious module content that cannot be...
16 affected packages
golang, golang-1.6, golang-1.8, golang-1.9, golang-1.10...
| Package | 26.04 LTS | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|---|
| golang | Not in release | Not in release | Not in release | — | — |
| golang-1.6 | Not in release | Not in release | Not in release | — | — |
| golang-1.8 | Not in release | Not in release | Not in release | — | Needs evaluation |
| golang-1.9 | Not in release | Not in release | Not in release | — | Needs evaluation |
| golang-1.10 | Not in release | Not in release | Not in release | — | Needs evaluation |
| golang-1.13 | Not in release | Not in release | Needs evaluation | Needs evaluation | Needs evaluation |
| golang-1.14 | Not in release | Not in release | Not in release | Needs evaluation | — |
| golang-1.16 | Not in release | Not in release | Not in release | Needs evaluation | Needs evaluation |
| golang-1.17 | Not in release | Not in release | Needs evaluation | — | — |
| golang-1.18 | Not in release | Not in release | Needs evaluation | Needs evaluation | Needs evaluation |
| golang-1.20 | Not in release | Not in release | Needs evaluation | Needs evaluation | — |
| golang-1.21 | Not in release | Needs evaluation | Needs evaluation | Needs evaluation | — |
| golang-1.22 | Not in release | Needs evaluation | Needs evaluation | Needs evaluation | — |
| golang-1.23 | Needs evaluation | Needs evaluation | Needs evaluation | — | — |
| golang-1.24 | Needs evaluation | Needs evaluation | Needs evaluation | — | — |
| golang-1.25 | Needs evaluation | Not in release | Not in release | — | — |
Handshake messages, such as KeyUpdate, are always considered as state-advancing, regardless of whether a handshake has been completed or not. As a result, a malicious client can keep sending KeyUpdate messages to force the server...
16 affected packages
golang, golang-1.6, golang-1.8, golang-1.9, golang-1.10...
| Package | 26.04 LTS | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|---|
| golang | Not in release | Not in release | Not in release | — | — |
| golang-1.6 | Not in release | Not in release | Not in release | — | — |
| golang-1.8 | Not in release | Not in release | Not in release | — | Needs evaluation |
| golang-1.9 | Not in release | Not in release | Not in release | — | Needs evaluation |
| golang-1.10 | Not in release | Not in release | Not in release | — | Needs evaluation |
| golang-1.13 | Not in release | Not in release | Needs evaluation | Needs evaluation | Needs evaluation |
| golang-1.14 | Not in release | Not in release | Not in release | Needs evaluation | — |
| golang-1.16 | Not in release | Not in release | Not in release | Needs evaluation | Needs evaluation |
| golang-1.17 | Not in release | Not in release | Needs evaluation | — | — |
| golang-1.18 | Not in release | Not in release | Needs evaluation | Needs evaluation | Needs evaluation |
| golang-1.20 | Not in release | Not in release | Needs evaluation | Needs evaluation | — |
| golang-1.21 | Not in release | Needs evaluation | Needs evaluation | Needs evaluation | — |
| golang-1.22 | Not in release | Needs evaluation | Needs evaluation | Needs evaluation | — |
| golang-1.23 | Needs evaluation | Needs evaluation | Needs evaluation | — | — |
| golang-1.24 | Needs evaluation | Needs evaluation | Needs evaluation | — | — |
| golang-1.25 | Needs evaluation | Not in release | Not in release | — | — |
Previously, resolving relative paths containing parent directory ('..') segments performed string conversions and buffer rewrites on each step, resulting in quadratic time complexity and high memory allocation overhead. Now, path...
16 affected packages
golang, golang-1.6, golang-1.8, golang-1.9, golang-1.10...
| Package | 26.04 LTS | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|---|
| golang | Not in release | Not in release | Not in release | — | — |
| golang-1.6 | Not in release | Not in release | Not in release | — | — |
| golang-1.8 | Not in release | Not in release | Not in release | — | Needs evaluation |
| golang-1.9 | Not in release | Not in release | Not in release | — | Needs evaluation |
| golang-1.10 | Not in release | Not in release | Not in release | — | Needs evaluation |
| golang-1.13 | Not in release | Not in release | Needs evaluation | Needs evaluation | Needs evaluation |
| golang-1.14 | Not in release | Not in release | Not in release | Needs evaluation | — |
| golang-1.16 | Not in release | Not in release | Not in release | Needs evaluation | Needs evaluation |
| golang-1.17 | Not in release | Not in release | Needs evaluation | — | — |
| golang-1.18 | Not in release | Not in release | Needs evaluation | Needs evaluation | Needs evaluation |
| golang-1.20 | Not in release | Not in release | Needs evaluation | Needs evaluation | — |
| golang-1.21 | Not in release | Needs evaluation | Needs evaluation | Needs evaluation | — |
| golang-1.22 | Not in release | Needs evaluation | Needs evaluation | Needs evaluation | — |
| golang-1.23 | Needs evaluation | Needs evaluation | Needs evaluation | — | — |
| golang-1.24 | Needs evaluation | Needs evaluation | Needs evaluation | — | — |
| golang-1.25 | Needs evaluation | Not in release | Not in release | — | — |
Previously, DecodeElement would reset the depth counter causing it to never fire; this could lead to stack exhaustion.
16 affected packages
golang, golang-1.6, golang-1.8, golang-1.9, golang-1.10...
| Package | 26.04 LTS | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|---|
| golang | Not in release | Not in release | Not in release | — | — |
| golang-1.6 | Not in release | Not in release | Not in release | — | — |
| golang-1.8 | Not in release | Not in release | Not in release | — | Needs evaluation |
| golang-1.9 | Not in release | Not in release | Not in release | — | Needs evaluation |
| golang-1.10 | Not in release | Not in release | Not in release | — | Needs evaluation |
| golang-1.13 | Not in release | Not in release | Needs evaluation | Needs evaluation | Needs evaluation |
| golang-1.14 | Not in release | Not in release | Not in release | Needs evaluation | — |
| golang-1.16 | Not in release | Not in release | Not in release | Needs evaluation | Needs evaluation |
| golang-1.17 | Not in release | Not in release | Needs evaluation | — | — |
| golang-1.18 | Not in release | Not in release | Needs evaluation | Needs evaluation | Needs evaluation |
| golang-1.20 | Not in release | Not in release | Needs evaluation | Needs evaluation | — |
| golang-1.21 | Not in release | Needs evaluation | Needs evaluation | Needs evaluation | — |
| golang-1.22 | Not in release | Needs evaluation | Needs evaluation | Needs evaluation | — |
| golang-1.23 | Needs evaluation | Needs evaluation | Needs evaluation | — | — |
| golang-1.24 | Needs evaluation | Needs evaluation | Needs evaluation | — | — |
| golang-1.25 | Needs evaluation | Not in release | Not in release | — | — |
Previously, pathological inputs could close an unescaped '/' early, allowing for attack-controlled data to inject arbitrary content, potentially leading to XSS.
16 affected packages
golang, golang-1.6, golang-1.8, golang-1.9, golang-1.10...
| Package | 26.04 LTS | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|---|
| golang | Not in release | Not in release | Not in release | — | — |
| golang-1.6 | Not in release | Not in release | Not in release | — | — |
| golang-1.8 | Not in release | Not in release | Not in release | — | Needs evaluation |
| golang-1.9 | Not in release | Not in release | Not in release | — | Needs evaluation |
| golang-1.10 | Not in release | Not in release | Not in release | — | Needs evaluation |
| golang-1.13 | Not in release | Not in release | Needs evaluation | Needs evaluation | Needs evaluation |
| golang-1.14 | Not in release | Not in release | Not in release | Needs evaluation | — |
| golang-1.16 | Not in release | Not in release | Not in release | Needs evaluation | Needs evaluation |
| golang-1.17 | Not in release | Not in release | Needs evaluation | — | — |
| golang-1.18 | Not in release | Not in release | Needs evaluation | Needs evaluation | Needs evaluation |
| golang-1.20 | Not in release | Not in release | Needs evaluation | Needs evaluation | — |
| golang-1.21 | Not in release | Needs evaluation | Needs evaluation | Needs evaluation | — |
| golang-1.22 | Not in release | Needs evaluation | Needs evaluation | Needs evaluation | — |
| golang-1.23 | Needs evaluation | Needs evaluation | Needs evaluation | — | — |
| golang-1.24 | Needs evaluation | Needs evaluation | Needs evaluation | — | — |
| golang-1.25 | Needs evaluation | Not in release | Not in release | — | — |
When a server is configured to support unencrypted HTTP/2, it reads a few bytes from each new connection to see if they contain the HTTP/2 client preface. ReadHeaderTimeout is unexpectedly not being applied when doing this.
16 affected packages
golang, golang-1.6, golang-1.8, golang-1.9, golang-1.10...
| Package | 26.04 LTS | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|---|
| golang | Not in release | Not in release | Not in release | — | — |
| golang-1.6 | Not in release | Not in release | Not in release | — | — |
| golang-1.8 | Not in release | Not in release | Not in release | — | Needs evaluation |
| golang-1.9 | Not in release | Not in release | Not in release | — | Needs evaluation |
| golang-1.10 | Not in release | Not in release | Not in release | — | Needs evaluation |
| golang-1.13 | Not in release | Not in release | Needs evaluation | Needs evaluation | Needs evaluation |
| golang-1.14 | Not in release | Not in release | Not in release | Needs evaluation | — |
| golang-1.16 | Not in release | Not in release | Not in release | Needs evaluation | Needs evaluation |
| golang-1.17 | Not in release | Not in release | Needs evaluation | — | — |
| golang-1.18 | Not in release | Not in release | Needs evaluation | Needs evaluation | Needs evaluation |
| golang-1.20 | Not in release | Not in release | Needs evaluation | Needs evaluation | — |
| golang-1.21 | Not in release | Needs evaluation | Needs evaluation | Needs evaluation | — |
| golang-1.22 | Not in release | Needs evaluation | Needs evaluation | Needs evaluation | — |
| golang-1.23 | Needs evaluation | Needs evaluation | Needs evaluation | — | — |
| golang-1.24 | Needs evaluation | Needs evaluation | Needs evaluation | — | — |
| golang-1.25 | Needs evaluation | Not in release | Not in release | — | — |
Enforce a recursion limit in Unmarshal to prevent stack exhaustion when parsing deeply-nested, recursive structures.
16 affected packages
golang, golang-1.6, golang-1.8, golang-1.9, golang-1.10...
| Package | 26.04 LTS | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|---|
| golang | Not in release | Not in release | Not in release | — | — |
| golang-1.6 | Not in release | Not in release | Not in release | — | — |
| golang-1.8 | Not in release | Not in release | Not in release | — | Needs evaluation |
| golang-1.9 | Not in release | Not in release | Not in release | — | Needs evaluation |
| golang-1.10 | Not in release | Not in release | Not in release | — | Needs evaluation |
| golang-1.13 | Not in release | Not in release | Needs evaluation | Needs evaluation | Needs evaluation |
| golang-1.14 | Not in release | Not in release | Not in release | Needs evaluation | — |
| golang-1.16 | Not in release | Not in release | Not in release | Needs evaluation | Needs evaluation |
| golang-1.17 | Not in release | Not in release | Needs evaluation | — | — |
| golang-1.18 | Not in release | Not in release | Needs evaluation | Needs evaluation | Needs evaluation |
| golang-1.20 | Not in release | Not in release | Needs evaluation | Needs evaluation | — |
| golang-1.21 | Not in release | Needs evaluation | Needs evaluation | Needs evaluation | — |
| golang-1.22 | Not in release | Needs evaluation | Needs evaluation | Needs evaluation | — |
| golang-1.23 | Needs evaluation | Needs evaluation | Needs evaluation | — | — |
| golang-1.24 | Needs evaluation | Needs evaluation | Needs evaluation | — | — |
| golang-1.25 | Needs evaluation | Not in release | Not in release | — | — |