CVE-2002-2438
TCP firewalls could be circumvented by sending a SYN Packets with other flags (like e.g.
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
Summary
TCP firewalls could be circumvented by sending a SYN Packets with other flags (like e.g. RST flag) set, which was not correctly discarded by the Linux TCP stack after firewalling.
Timeline
- CVE published
- Record last updated
Affected versions
- n/a kernel
before Linux kernel 2.4.20
References 16
openwall.com
- lists/oss-security/2012/05/30/8
- lists/oss-security/2012/05/30/4
- lists/oss-security/2012/05/30/12
- lists/oss-security/2012/05/30/11
- lists/oss-security/2012/05/30/13
- lists/oss-security/2012/02/03/7
- lists/oss-security/2012/05/29/8
- lists/oss-security/2014/02/12/8
- lists/oss-security/2012/05/30/9
- lists/oss-security/2012/05/31/3
- lists/oss-security/2012/05/30/2
- lists/oss-security/2012/02/03/7