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Short Name

POP3:OVERFLOW:QPOP-OF3

Severity

Critical

Recommended

No

Recommended Action

Drop

Category

POP3

Release Date

2003/04/22

Update Number

1213

Supported Platforms

di-5.3+, idp-4.0+, isg-3.0+, j-series-9.5+, mx-9.4+, srx-9.2+, srx-branch-9.4+, vsrx-12.1+

POP3: Qpopper XTND Overflow


This signature detects buffer overflow attempts to exploit a vulnerability in the Qpopper daemon. Some 3.0 beta versions are vulnerable.

Extended Description

A vulnerability exists in some versions of Qpopper. Remote attackers could exploit it to condict a denial of service attack on an affected machine.

References

  • URL: http://www.hackcoza.com/exploits/daemon/pop/pop3/qpop-xtnd.c
  • URL: http://www.eudora.com/download/eudora/qpopper/4.0/free/final/Qpopper.pdf

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