CVE-2013-5211
82Vexday Risk Score
Patch now. It exploitation observed by VulnCheck and has a working public exploit.
ssvc Actepss 98%
from disclosure to weapon116 days
Published on NVDJan 2
1st PoC+116d
metasploit+235d
VulnCheckJan 2
exploitation probability
98%top 1% of all CVEs
observed exploitation
yesVulnCheck
9 public exploit(s)
What the vendors declare (VEX)
Official vendor statements in CSAF/VEX format: whether their product is affected, already fixed, or ruled out — and why. These are the vendor's assertions, not Vexday's judgment.
Red HatVEX document ↗
Affected
2 products (6 components)
Red Hat Enterprise Linux 6 · Red Hat Enterprise Linux 5
no_fix_planned: Will not fix
Not affected
1 product (6 components) — because the vulnerable code is not present in the product
Red Hat Enterprise Linux 7
The monlist feature in ntp_request.c in ntpd in NTP before 4.2.7p26 allows remote attackers to cause a denial of service (traffic amplification) via forged (1) REQ_MON_GETLIST or (2) REQ_MON_GETLIST_1 requests, as exploited in the wild in December 2013.
Affected products
n/a · n/apublic PoCs found — 9
exploitdbwww.exploit-db.com/exploits/33073unverifiedgithubgithub.com/dani87/ntpscanner★ 15githubgithub.com/sepehrdaddev/ntpdos★ 10githubgithub.com/0xhav0c/CVE-2013-5211★ 6githubgithub.com/suedadam/ntpscanner★ 2githubgithub.com/requiempentest/-exploit-check-CVE-2013-5211★ 0githubgithub.com/requiempentest/NTP_CVE-2013-5211★ 0vulncheckvulncheck.com/xdb/74d80e5ddeeaunverifiedvulncheckvulncheck.com/xdb/9e24428e659cunverified⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.
References
http://aix.software.ibm.com/aix/efixes/security/ntp_advisory.aschttp://bugs.ntp.org/show_bug.cgi?id=1532http://ics-cert.us-cert.gov/advisories/ICSA-14-051-04http://lists.ntp.org/pipermail/pool/2011-December/005616.htmlhttp://lists.opensuse.org/opensuse-updates/2014-09/msg00031.htmlhttp://marc.info/?l=bugtraq&m=138971294629419&w=2http://marc.info/?l=bugtraq&m=144182594518755&w=2http://openwall.com/lists/oss-security/2013/12/30/6http://openwall.com/lists/oss-security/2013/12/30/7http://secunia.com/advisories/59288http://secunia.com/advisories/59726https://h20564.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c04790232