CVE-2010-1938

28Vexday Risk Score

No sign of exploitation. It has a public proof of concept.

ssvc Attendepss 22%

from disclosure to weapon0 days

Published on NVDMay 28

1st PoCMay 27

exploitation probability

22%top 3% of all CVEs

observed exploitation

nono source reports it

3 public exploit(s)

Off-by-one error in the __opiereadrec function in readrec.c in libopie in OPIE 2.4.1-test1 and earlier, as used on FreeBSD 6.4 through 8.1-PRERELEASE and other platforms, allows remote attackers to cause a denial of service (daemon crash) or possibly execute arbitrary code via a long username, as demonstrated by a long USER command to the FreeBSD 8.0 ftpd.

Affected products

n/a · n/a

public PoCs found — 3

githubgithub.com/Nexxus67/cve-2010-1938★ 4 cve_referencewww.exploit-db.com/exploits/12762unverified exploitdbwww.exploit-db.com/exploits/12762unverified

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

References

http://blog.pi3.com.pl/?p=111 http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=584932 http://secunia.com/advisories/39963 http://secunia.com/advisories/39966 http://secunia.com/advisories/45136 http://security.FreeBSD.org/advisories/FreeBSD-SA-10:05.opie.asc http://securityreason.com/achievement_securityalert/87 http://securityreason.com/securityalert/7450 http://securitytracker.com/id?1024040 http://securitytracker.com/id?1025709 http://site.pi3.com.pl/adv/libopie-adv.txt http://www.debian.org/security/2011/dsa-2281