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Sicherheitslücken in memcached

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

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Sicherheitslücken: 26

  1. CVE-2026-90698

    Mittel · CVSS 6.9EPSS 0,86%Korrektur verfügbar

    memcached mcmc Tokenizer proto_text.c try_read_command_asciiauth out-of-bounds

    A security flaw has been discovered in memcached 1.6.41/1.6.42/1.6.43. This vulnerability affects the function try_read_command_asciiauth of the file proto_text.c of the component mcmc Tokenizer. The manipulation results in out-of-bounds read. It is possible to launch the attack remotely. The exploit has been released to the public and may be used for attacks. Upgrading to version 1.6.44 is able to resolve this issue. The patch is identified as af05c9302bba508b736c3da1d5670f63fe8b7db4. You should upgrade the affected component.

    • Auf 1.6.45-1 aktualisieren
    Veröffentlicht Aktualisiert
  2. CVE-2018-1000127

    Hoch · CVSS 7.5EPSS 2,27%Korrektur verfügbar

    CVE-2018-1000127

    memcached version prior to 1.4.37 contains an Integer Overflow vulnerability in items.c:item_free() that can result in data corruption and deadlocks due to items existing in hash table being reused from free list. This attack appear to be exploitable via network connectivity to the memcached service. This vulnerability appears to have been fixed in 1.4.37 and later.

    • Auf 1.5.0-1 aktualisieren
    Veröffentlicht Aktualisiert
  3. CVE-2018-1000115

    Hoch · CVSS 7.5EPSS 88,11%Öffentlicher ExploitKorrektur verfügbar

    CVE-2018-1000115

    Memcached version 1.5.5 contains an Insufficient Control of Network Message Volume (Network Amplification, CWE-406) vulnerability in the UDP support of the memcached server that can result in denial of service via network flood (traffic amplification of 1:50,000 has been reported by reliable sources). This attack appear to be exploitable via network connectivity to port 11211 UDP. This vulnerability appears to have been fixed in 1.5.6 due to the disabling of the UDP protocol by default.

    • Auf 1.5.6-1 aktualisieren
    Veröffentlicht Aktualisiert
  4. CVE-2017-9951

    Hoch · CVSS 7.5EPSS 4,17%Korrektur verfügbar

    CVE-2017-9951

    The try_read_command function in memcached.c in memcached before 1.4.39 allows remote attackers to cause a denial of service (segmentation fault) via a request to add/set a key, which makes a comparison between signed and unsigned int and triggers a heap-based buffer over-read. NOTE: this vulnerability exists because of an incomplete fix for CVE-2016-8705.

    • Auf 1.5.0-1 aktualisieren
    Veröffentlicht Aktualisiert
  5. CVE-2013-7291

    Nicht bewertetEPSS 0,93%Korrektur verfügbar

    CVE-2013-7291

    memcached before 1.4.17, when running in verbose mode, allows remote attackers to cause a denial of service (crash) via a request that triggers an "unbounded key print" during logging, related to an issue that was "quickly grepped out of the source tree," a different vulnerability than CVE-2013-0179 and CVE-2013-7290.

    • Auf 1.4.20-1 aktualisieren
    Veröffentlicht Aktualisiert
  6. CVE-2013-7290

    Nicht bewertetEPSS 0,93%Korrektur verfügbar

    CVE-2013-7290

    The do_item_get function in items.c in memcached 1.4.4 and other versions before 1.4.17, when running in verbose mode, allows remote attackers to cause a denial of service (segmentation fault) via a request to delete a key, which does not account for the lack of a null terminator in the key and triggers a buffer over-read when printing to stderr, a different vulnerability than CVE-2013-0179.

    • Auf 1.4.13-0.2 aktualisieren
    Veröffentlicht Aktualisiert

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