CVE-2011-0762

EPSS 73.9%

Vexday Risk Score

60Attention

SSVC decision (CISA)

Attend

PoC available → attend closely

Exploit maturity

Functional exploit

Automatable exploit available (Nuclei/Metasploit).

CVSS —EPSS 73.9%KEV nãoPoC públicaNuclei simMetasploit simPatch referenciado

Lifecycle

03 Feb 2011Metasploit module available

02 Mar 2011Public PoC

02 Mar 2011Published on NVD

Recommendation: Plan a near-term fix — a public PoC already exists.

The vsf_filename_passes_filter function in ls.c in vsftpd before 2.3.3 allows remote authenticated users to cause a denial of service (CPU consumption and process slot exhaustion) via crafted glob expressions in STAT commands in multiple FTP sessions, a different vulnerability than CVE-2010-2632.

Affected products

n/a · n/a

public PoCs found — 3

githubgithub.com/s3mPr1linux/CVE-2011-0762★ 0 cve_referencewww.exploit-db.com/exploits/16270unverified exploitdbwww.exploit-db.com/exploits/16270unverified

⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.

References

ftp://vsftpd.beasts.org/users/cevans/untar/vsftpd-2.3.4/Changelog http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=622741 http://cxib.net/stuff/vspoc232.c http://jvn.jp/en/jp/JVN37417423/index.html http://lists.fedoraproject.org/pipermail/package-announce/2011-March/055881.html http://lists.fedoraproject.org/pipermail/package-announce/2011-March/055882.html http://lists.fedoraproject.org/pipermail/package-announce/2011-March/055957.html http://lists.opensuse.org/opensuse-security-announce/2011-05/msg00005.html http://marc.info/?l=bugtraq&m=133226187115472&w=2 http://securityreason.com/achievement_securityalert/95 http://securityreason.com/securityalert/8109 https://exchange.xforce.ibmcloud.com/vulnerabilities/65873