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Sicherheitslücken in nodejs

In den letzten 30 Tagen veröffentlichte Sicherheitslücken für nodejs: 0. Davon im KEV-Katalog: 0.

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Sicherheitslücken: 9

  1. CVE-2023-30590

    Hoch · CVSS 7.5EPSS 1,46%Korrektur verfügbar

    CVE-2023-30590

    The generateKeys() API function returned from crypto.createDiffieHellman() only generates missing (or outdated) keys, that is, it only generates a private key if none has been set yet, but the function is also needed to compute the corresponding public key after calling setPrivateKey(). However, the documentation says this API call: "Generates private and public Diffie-Hellman key values". The documented behavior is very different from the actual behavior, and this difference could easily lead to security issues in applications that use these APIs as the DiffieHellman may be used as the basis for application-level security, implications are

    nodejsBetriebssysteme
    • Auf 10.19.0~dfsg-3ubuntu1.6 aktualisieren
    Veröffentlicht Aktualisiert
    Originalmeldung 1 ↗Originalmeldung 2 ↗Originalmeldung 3 ↗

  3. CVE-2022-43548

    Hoch · CVSS 8.1EPSS 14,55%Korrektur verfügbar

    CVE-2022-43548

    A OS Command Injection vulnerability exists in Node.js versions <14.21.1, <16.18.1, <18.12.1, <19.0.1 due to an insufficient IsAllowedHost check that can easily be bypassed because IsIPAddress does not properly check if an IP address is invalid before making DBS requests allowing rebinding attacks.The fix for this issue in https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-32212 was incomplete and this new CVE is to complete the fix.

    nodejsBetriebssysteme
    • Auf 10.19.0~dfsg-3ubuntu1.3 aktualisieren
    Veröffentlicht Aktualisiert
    Originalmeldung 1 ↗Originalmeldung 2 ↗Originalmeldung 3 ↗

  4. CVE-2022-32212

    Hoch · CVSS 8.1EPSS 6,43%Korrektur verfügbar

    CVE-2022-32212

    A OS Command Injection vulnerability exists in Node.js versions <14.20.0, <16.20.0, <18.5.0 due to an insufficient IsAllowedHost check that can easily be bypassed because IsIPAddress does not properly check if an IP address is invalid before making DBS requests allowing rebinding attacks.

    nodejsBetriebssysteme
    • Auf 10.19.0~dfsg-3ubuntu1.3 aktualisieren
    Veröffentlicht Aktualisiert
    Originalmeldung 1 ↗Originalmeldung 2 ↗

  5. CVE-2021-22883

    Hoch · CVSS 7.5EPSS 77,39%Korrektur verfügbar

    CVE-2021-22883

    Node.js before 10.24.0, 12.21.0, 14.16.0, and 15.10.0 is vulnerable to a denial of service attack when too many connection attempts with an 'unknownProtocol' are established. This leads to a leak of file descriptors. If a file descriptor limit is configured on the system, then the server is unable to accept new connections and prevent the process also from opening, e.g. a file. If no file descriptor limit is configured, then this lead to an excessive memory usage and cause the system to run out of memory.

    nodejsBetriebssysteme
    • Auf 10.19.0~dfsg-3ubuntu1.2 aktualisieren
    Veröffentlicht Aktualisiert
    Originalmeldung 1 ↗Originalmeldung 2 ↗Originalmeldung 3 ↗

  6. CVE-2021-22884

    Hoch · CVSS 7.5EPSS 36,84%Korrektur verfügbar

    CVE-2021-22884

    Node.js before 10.24.0, 12.21.0, 14.16.0, and 15.10.0 is vulnerable to DNS rebinding attacks as the whitelist includes “localhost6”. When “localhost6” is not present in /etc/hosts, it is just an ordinary domain that is resolved via DNS, i.e., over network. If the attacker controls the victim's DNS server or can spoof its responses, the DNS rebinding protection can be bypassed by using the “localhost6” domain. As long as the attacker uses the “localhost6” domain, they can still apply the attack described in CVE-2018-7160.

    nodejsBetriebssysteme
    • Auf 10.19.0~dfsg-3ubuntu1.2 aktualisieren
    Veröffentlicht Aktualisiert
    Originalmeldung 1 ↗Originalmeldung 2 ↗Originalmeldung 3 ↗

  7. CVE-2020-8265

    Hoch · CVSS 8.1EPSS 9,12%Korrektur verfügbar

    CVE-2020-8265

    Node.js versions before 10.23.1, 12.20.1, 14.15.4, 15.5.1 are vulnerable to a use-after-free bug in its TLS implementation. When writing to a TLS enabled socket, node::StreamBase::Write calls node::TLSWrap::DoWrite with a freshly allocated WriteWrap object as first argument. If the DoWrite method does not return an error, this object is passed back to the caller as part of a StreamWriteResult structure. This may be exploited to corrupt memory leading to a Denial of Service or potentially other exploits.

    nodejsBetriebssysteme
    • Auf 10.19.0~dfsg-3ubuntu1.1 aktualisieren
    Veröffentlicht Aktualisiert
    Originalmeldung 1 ↗Originalmeldung 2 ↗Originalmeldung 3 ↗

  8. CVE-2020-8287

    Mittel · CVSS 6.5EPSS 16,3%Korrektur verfügbar

    CVE-2020-8287

    Node.js versions before 10.23.1, 12.20.1, 14.15.4, 15.5.1 allow two copies of a header field in an HTTP request (for example, two Transfer-Encoding header fields). In this case, Node.js identifies the first header field and ignores the second. This can lead to HTTP Request Smuggling.

    nodejsBetriebssysteme
    • Auf 10.19.0~dfsg-3ubuntu1.1 aktualisieren
    Veröffentlicht Aktualisiert
    Originalmeldung 1 ↗Originalmeldung 2 ↗Originalmeldung 3 ↗

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