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A flaw in Node.js Permission Model filesystem enforcement leaves `fs.realpathSync.native()` without the required read permission checks, while all comparable filesystem functions correctly enforce them. As a result, code running...
1 affected package
nodejs
| Package | 20.04 LTS |
|---|---|
| nodejs | Needs evaluation |
A memory leak occurs in Node.js HTTP/2 servers when a client sends WINDOW_UPDATE frames on stream 0 (connection-level) that cause the flow control window to exceed the maximum value of 2³¹-1. The server correctly sends a GOAWAY...
1 affected package
nodejs
| Package | 20.04 LTS |
|---|---|
| nodejs | Needs evaluation |
A flaw in Node.js HMAC verification uses a non-constant-time comparison when validating user-provided signatures, potentially leaking timing information proportional to the number of matching bytes. Under certain threat models...
1 affected package
nodejs
| Package | 20.04 LTS |
|---|---|
| nodejs | Needs evaluation |
A flaw in Node.js Permission Model network enforcement leaves Unix Domain Socket (UDS) server operations without the required permission checks, while all comparable network paths correctly enforce them. As a result, code running...
1 affected package
nodejs
| Package | 20.04 LTS |
|---|---|
| nodejs | Needs evaluation |
A flaw in Node.js HTTP request handling causes an uncaught `TypeError` when a request is received with a header named `__proto__` and the application accesses `req.headersDistinct`. When this occurs, `dest["__proto__"]` resolves...
1 affected package
nodejs
| Package | 20.04 LTS |
|---|---|
| nodejs | Needs evaluation |
Vim before 9.2.0272 allows code execution that happens immediately upon opening a crafted file in the default configuration, because %{expr} injection occurs with tabpanel lacking P_MLE.
1 affected package
vim
| Package | 20.04 LTS |
|---|---|
| vim | Not affected |
The iconv() function in the GNU C Library versions 2.43 and earlier may crash due to an assertion failure when converting inputs from the IBM1390 or IBM1399 character sets, which may be used to remotely crash an application. This...
2 affected packages
glibc, eglibc
| Package | 20.04 LTS |
|---|---|
| glibc | Needs evaluation |
| eglibc | — |
OpenSC is an open source smart card tools and middleware. Prior to version 0.27.0, an attacker with physical access to the computer at the time user or administrator uses a token can cause a stack-buffer-overflow WRITE...
1 affected package
opensc
| Package | 20.04 LTS |
|---|---|
| opensc | Needs evaluation |
OpenSC is an open source smart card tools and middleware. Prior to version 0.27.0, sc_compacttlv_find_tag searches a compact-TLV buffer for a given tag. In compact-TLV, a single byte encodes the tag (high nibble) and value length...
1 affected package
opensc
| Package | 20.04 LTS |
|---|---|
| opensc | Needs evaluation |
OpenSC is an open source smart card tools and middleware. Prior to version 0.27.0, feeding a crafted input to the fuzz_pkcs15_reader harness causes OpenSC to perform an out-of-bounds heap read in the X.509/SPKI handling path....
1 affected package
opensc
| Package | 20.04 LTS |
|---|---|
| opensc | Needs evaluation |