CVE-2018-1000115

原文の説明

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.

影響を受けるソフトウェア

• Memcached = 1.5.5 完全一致

詳細

公開日

2018-03-05

最終更新

2024-08-05

CVSS ベクター

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

参考資料

• cve.org/CVE-2018-1000115
• nvd.nist.gov/vuln/detail/CVE-2018-1000115
• access.redhat.com/errata/RHBA-2018:2140
• access.redhat.com/errata/RHSA-2018:1593
• usn.ubuntu.com/3588-1/
• github.com/memcached/memcached/wiki/ReleaseNotes156
• www.exploit-db.com/exploits/44264/
• twitter.com/dormando/status/968579781729009664
• www.exploit-db.com/exploits/44265/
• github.com/memcached/memcached/commit/dbb7a8af90054bf4ef51f5814ef7ceb17d83d974
• access.redhat.com/errata/RHSA-2018:2857
• access.redhat.com/errata/RHSA-2018:1627
• access.redhat.com/errata/RHSA-2018:2331
• www.debian.org/security/2018/dsa-4218