Undici is an HTTP/1.1 client, written from scratch for Node.js. Undici cleared Authorization and Proxy-Authorization headers for `fetch()`, but did not clear them for `undici.request()`. This vulnerability was patched in version(s) 5.28.4 and 6.11.1.

It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2023-2024-694 advisory.

    NOTE: https://nodejs.org/en/blog/vulnerability/april-2024-security-releases/ (CVE-2024-27982)

    Undici is an HTTP/1.1 client, written from scratch for Node.js. Undici cleared Authorization and Proxy-     Authorization headers for `fetch()`, but did not clear them for `undici.request()`. This vulnerability was     patched in version(s) 5.28.4 and 6.11.1. (CVE-2024-30260)

    Undici is an HTTP/1.1 client, written from scratch for Node.js. An attacker can alter the `integrity`     option passed to `fetch()`, allowing `fetch()` to accept requests as valid even if they have been     tampered. This vulnerability was patched in version(s) 5.28.4 and 6.11.1. (CVE-2024-30261)

Tenable has extracted the preceding description block directly from the tested product security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The version of nodejs18 / nodejs installed on the remote CBL Mariner 2.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2024-30260 advisory.

  - Undici is an HTTP/1.1 client, written from scratch for Node.js. Undici cleared Authorization and Proxy-     Authorization headers for `fetch()`, but did not clear them for `undici.request()`. This vulnerability was     patched in version(s) 5.28.4 and 6.11.1. (CVE-2024-30260)

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The remote SUSE Linux SLES12 / SLES_SAP12 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2024:1836-1 advisory.

    - CVE-2024-30260: undici: proxy-authorization header not cleared on cross-origin redirect for dispatch,     request, stream, pipeline (bsc#1222530)
    - CVE-2024-30261: undici: Ensure that integrity cannot be tampered with (bsc#1222603)

Tenable has extracted the preceding description block directly from the SUSE security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Fedora 40 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2024-a5dc987f91 advisory.

  - Undici is an HTTP/1.1 client, written from scratch for Node.js. An attacker can alter the `integrity`     option passed to `fetch()`, allowing `fetch()` to accept requests as valid even if they have been     tampered. This vulnerability was patched in version(s) 5.28.4 and 6.11.1. (CVE-2024-30261)

  - Undici is an HTTP/1.1 client, written from scratch for Node.js. Undici cleared Authorization and Proxy-     Authorization headers for `fetch()`, but did not clear them for `undici.request()`. This vulnerability was     patched in version(s) 5.28.4 and 6.11.1. (CVE-2024-30260)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote SUSE Linux SLES15 / SLES_SAP15 / openSUSE 15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2024:1301-1 advisory.

  - libuv is a multi-platform support library with a focus on asynchronous I/O. The `uv_getaddrinfo` function     in `src/unix/getaddrinfo.c` (and its windows counterpart `src/win/getaddrinfo.c`), truncates hostnames to     256 characters before calling `getaddrinfo`. This behavior can be exploited to create addresses like     `0x00007f000001`, which are considered valid by `getaddrinfo` and could allow an attacker to craft     payloads that resolve to unintended IP addresses, bypassing developer checks. The vulnerability arises due     to how the `hostname_ascii` variable (with a length of 256 bytes) is handled in `uv_getaddrinfo` and     subsequently in `uv__idna_toascii`. When the hostname exceeds 256 characters, it gets truncated without a     terminating null byte. As a result attackers may be able to access internal APIs or for websites (similar     to MySpace) that allows users to have `username.example.com` pages. Internal services that crawl or cache     these user pages can be exposed to SSRF attacks if a malicious user chooses a long vulnerable username.
    This issue has been addressed in release version 1.48.0. Users are advised to upgrade. There are no known     workarounds for this vulnerability. (CVE-2024-24806)

  - The team has identified a vulnerability in the http server of the most recent version of Node, where     malformed headers can lead to HTTP request smuggling. Specifically, if a space is placed before a content-     length header, it is not interpreted correctly, enabling attackers to smuggle in a second request within     the body of the first. Impacts: Thank you, to bpingel for reporting this vulnerability and Paolo Insogna     for fixing it.  Summary The Node.js project will release new versions of the 18.x, 20.x, 21.x releases     lines on or shortly after, Wednesday, April 3, 2024 in order to address: (CVE-2024-27982)

  - An attacker can make the Node.js HTTP/2 server completely unavailable by sending a small amount of HTTP/2     frames packets with a few HTTP/2 frames inside. It is possible to leave some data in nghttp2 memory after     reset when headers with HTTP/2 CONTINUATION frame are sent to the server and then a TCP connection is     abruptly closed by the client triggering the Http2Session destructor while header frames are still being     processed (and stored in memory) causing a race condition. (CVE-2024-27983)

  - Undici is an HTTP/1.1 client, written from scratch for Node.js. Undici cleared Authorization and Proxy-     Authorization headers for `fetch()`, but did not clear them for `undici.request()`. This vulnerability was     patched in version(s) 5.28.4 and 6.11.1. (CVE-2024-30260)

  - Undici is an HTTP/1.1 client, written from scratch for Node.js. An attacker can alter the `integrity`     option passed to `fetch()`, allowing `fetch()` to accept requests as valid even if they have been     tampered. This vulnerability was patched in version(s) 5.28.4 and 6.11.1. (CVE-2024-30261)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote SUSE Linux SLES12 / SLES_SAP12 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2024:1307-1 advisory.

  - libuv is a multi-platform support library with a focus on asynchronous I/O. The `uv_getaddrinfo` function     in `src/unix/getaddrinfo.c` (and its windows counterpart `src/win/getaddrinfo.c`), truncates hostnames to     256 characters before calling `getaddrinfo`. This behavior can be exploited to create addresses like     `0x00007f000001`, which are considered valid by `getaddrinfo` and could allow an attacker to craft     payloads that resolve to unintended IP addresses, bypassing developer checks. The vulnerability arises due     to how the `hostname_ascii` variable (with a length of 256 bytes) is handled in `uv_getaddrinfo` and     subsequently in `uv__idna_toascii`. When the hostname exceeds 256 characters, it gets truncated without a     terminating null byte. As a result attackers may be able to access internal APIs or for websites (similar     to MySpace) that allows users to have `username.example.com` pages. Internal services that crawl or cache     these user pages can be exposed to SSRF attacks if a malicious user chooses a long vulnerable username.
    This issue has been addressed in release version 1.48.0. Users are advised to upgrade. There are no known     workarounds for this vulnerability. (CVE-2024-24806)

  - The team has identified a vulnerability in the http server of the most recent version of Node, where     malformed headers can lead to HTTP request smuggling. Specifically, if a space is placed before a content-     length header, it is not interpreted correctly, enabling attackers to smuggle in a second request within     the body of the first. Impacts: Thank you, to bpingel for reporting this vulnerability and Paolo Insogna     for fixing it.  Summary The Node.js project will release new versions of the 18.x, 20.x, 21.x releases     lines on or shortly after, Wednesday, April 3, 2024 in order to address: (CVE-2024-27982)

  - An attacker can make the Node.js HTTP/2 server completely unavailable by sending a small amount of HTTP/2     frames packets with a few HTTP/2 frames inside. It is possible to leave some data in nghttp2 memory after     reset when headers with HTTP/2 CONTINUATION frame are sent to the server and then a TCP connection is     abruptly closed by the client triggering the Http2Session destructor while header frames are still being     processed (and stored in memory) causing a race condition. (CVE-2024-27983)

  - Undici is an HTTP/1.1 client, written from scratch for Node.js. Undici cleared Authorization and Proxy-     Authorization headers for `fetch()`, but did not clear them for `undici.request()`. This vulnerability was     patched in version(s) 5.28.4 and 6.11.1. (CVE-2024-30260)

  - Undici is an HTTP/1.1 client, written from scratch for Node.js. An attacker can alter the `integrity`     option passed to `fetch()`, allowing `fetch()` to accept requests as valid even if they have been     tampered. This vulnerability was patched in version(s) 5.28.4 and 6.11.1. (CVE-2024-30261)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote SUSE Linux SLES15 / SLES_SAP15 / openSUSE 15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2024:1309-1 advisory.

  - libuv is a multi-platform support library with a focus on asynchronous I/O. The `uv_getaddrinfo` function     in `src/unix/getaddrinfo.c` (and its windows counterpart `src/win/getaddrinfo.c`), truncates hostnames to     256 characters before calling `getaddrinfo`. This behavior can be exploited to create addresses like     `0x00007f000001`, which are considered valid by `getaddrinfo` and could allow an attacker to craft     payloads that resolve to unintended IP addresses, bypassing developer checks. The vulnerability arises due     to how the `hostname_ascii` variable (with a length of 256 bytes) is handled in `uv_getaddrinfo` and     subsequently in `uv__idna_toascii`. When the hostname exceeds 256 characters, it gets truncated without a     terminating null byte. As a result attackers may be able to access internal APIs or for websites (similar     to MySpace) that allows users to have `username.example.com` pages. Internal services that crawl or cache     these user pages can be exposed to SSRF attacks if a malicious user chooses a long vulnerable username.
    This issue has been addressed in release version 1.48.0. Users are advised to upgrade. There are no known     workarounds for this vulnerability. (CVE-2024-24806)

  - The team has identified a vulnerability in the http server of the most recent version of Node, where     malformed headers can lead to HTTP request smuggling. Specifically, if a space is placed before a content-     length header, it is not interpreted correctly, enabling attackers to smuggle in a second request within     the body of the first. Impacts: Thank you, to bpingel for reporting this vulnerability and Paolo Insogna     for fixing it.  Summary The Node.js project will release new versions of the 18.x, 20.x, 21.x releases     lines on or shortly after, Wednesday, April 3, 2024 in order to address: (CVE-2024-27982)

  - An attacker can make the Node.js HTTP/2 server completely unavailable by sending a small amount of HTTP/2     frames packets with a few HTTP/2 frames inside. It is possible to leave some data in nghttp2 memory after     reset when headers with HTTP/2 CONTINUATION frame are sent to the server and then a TCP connection is     abruptly closed by the client triggering the Http2Session destructor while header frames are still being     processed (and stored in memory) causing a race condition. (CVE-2024-27983)

  - Undici is an HTTP/1.1 client, written from scratch for Node.js. Undici cleared Authorization and Proxy-     Authorization headers for `fetch()`, but did not clear them for `undici.request()`. This vulnerability was     patched in version(s) 5.28.4 and 6.11.1. (CVE-2024-30260)

  - Undici is an HTTP/1.1 client, written from scratch for Node.js. An attacker can alter the `integrity`     option passed to `fetch()`, allowing `fetch()` to accept requests as valid even if they have been     tampered. This vulnerability was patched in version(s) 5.28.4 and 6.11.1. (CVE-2024-30261)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Fedora 38 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2024-6d9c1da54f advisory.

  - Undici is an HTTP/1.1 client, written from scratch for Node.js. An attacker can alter the `integrity`     option passed to `fetch()`, allowing `fetch()` to accept requests as valid even if they have been     tampered. This vulnerability was patched in version(s) 5.28.4 and 6.11.1. (CVE-2024-30261)

  - Undici is an HTTP/1.1 client, written from scratch for Node.js. Undici cleared Authorization and Proxy-     Authorization headers for `fetch()`, but did not clear them for `undici.request()`. This vulnerability was     patched in version(s) 5.28.4 and 6.11.1. (CVE-2024-30260)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Fedora 39 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2024-ad51aa23c3 advisory.

  - Undici is an HTTP/1.1 client, written from scratch for Node.js. An attacker can alter the `integrity`     option passed to `fetch()`, allowing `fetch()` to accept requests as valid even if they have been     tampered. This vulnerability was patched in version(s) 5.28.4 and 6.11.1. (CVE-2024-30261)

  - Undici is an HTTP/1.1 client, written from scratch for Node.js. Undici cleared Authorization and Proxy-     Authorization headers for `fetch()`, but did not clear them for `undici.request()`. This vulnerability was     patched in version(s) 5.28.4 and 6.11.1. (CVE-2024-30260)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

ID	Name	Product	Family	Severity
205100	Amazon Linux 2023 : nodejs, nodejs-devel, nodejs-full-i18n (ALAS2023-2024-694)	Nessus	Amazon Linux Local Security Checks	medium
201267	CBL Mariner 2.0 Security Update: nodejs18 / nodejs (CVE-2024-30260)	Nessus	MarinerOS Local Security Checks	low
198128	SUSE SLES12 Security Update : nodejs16 (SUSE-SU-2024:1836-1)	Nessus	SuSE Local Security Checks	low
194550	Fedora 40 : nodejs-undici (2024-a5dc987f91)	Nessus	Fedora Local Security Checks	low
193392	SUSE SLES15 / openSUSE 15 Security Update : nodejs20 (SUSE-SU-2024:1301-1)	Nessus	SuSE Local Security Checks	high
193389	SUSE SLES12 Security Update : nodejs18 (SUSE-SU-2024:1307-1)	Nessus	SuSE Local Security Checks	high
193381	SUSE SLES15 / openSUSE 15 Security Update : nodejs18 (SUSE-SU-2024:1309-1)	Nessus	SuSE Local Security Checks	high
193239	Fedora 38 : nodejs-undici (2024-6d9c1da54f)	Nessus	Fedora Local Security Checks	low
193238	Fedora 39 : nodejs-undici (2024-ad51aa23c3)	Nessus	Fedora Local Security Checks	low

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