CVE Vulnerabilities

CVE-2006-1242

Published: Mar 15, 2006 | Modified: Oct 18, 2018
CVSS 3.x
N/A
Source:
NVD
CVSS 2.x
5 MEDIUM
AV:N/AC:L/Au:N/C:P/I:N/A:N
RedHat/V2
RedHat/V3
Ubuntu

The ip_push_pending_frames function in Linux 2.4.x and 2.6.x before 2.6.16 increments the IP ID field when sending a RST after receiving unsolicited TCP SYN-ACK packets, which allows remote attackers to conduct an Idle Scan (nmap -sI) attack, which bypasses intended protections against such attacks.

Affected Software

Name Vendor Start Version End Version
Linux_kernel Linux 2.4.0 (including) 2.4.0 (including)
Linux_kernel Linux 2.4.0-test1 (including) 2.4.0-test1 (including)
Linux_kernel Linux 2.4.0-test10 (including) 2.4.0-test10 (including)
Linux_kernel Linux 2.4.0-test11 (including) 2.4.0-test11 (including)
Linux_kernel Linux 2.4.0-test12 (including) 2.4.0-test12 (including)
Linux_kernel Linux 2.4.0-test2 (including) 2.4.0-test2 (including)
Linux_kernel Linux 2.4.0-test3 (including) 2.4.0-test3 (including)
Linux_kernel Linux 2.4.0-test4 (including) 2.4.0-test4 (including)
Linux_kernel Linux 2.4.0-test5 (including) 2.4.0-test5 (including)
Linux_kernel Linux 2.4.0-test6 (including) 2.4.0-test6 (including)
Linux_kernel Linux 2.4.0-test7 (including) 2.4.0-test7 (including)
Linux_kernel Linux 2.4.0-test8 (including) 2.4.0-test8 (including)
Linux_kernel Linux 2.4.0-test9 (including) 2.4.0-test9 (including)
Linux_kernel Linux 2.4.1 (including) 2.4.1 (including)
Linux_kernel Linux 2.4.2 (including) 2.4.2 (including)
Linux_kernel Linux 2.4.3 (including) 2.4.3 (including)
Linux_kernel Linux 2.4.4 (including) 2.4.4 (including)
Linux_kernel Linux 2.4.5 (including) 2.4.5 (including)
Linux_kernel Linux 2.4.6 (including) 2.4.6 (including)
Linux_kernel Linux 2.4.7 (including) 2.4.7 (including)
Linux_kernel Linux 2.4.8 (including) 2.4.8 (including)
Linux_kernel Linux 2.4.9 (including) 2.4.9 (including)
Linux_kernel Linux 2.4.10 (including) 2.4.10 (including)
Linux_kernel Linux 2.4.11 (including) 2.4.11 (including)
Linux_kernel Linux 2.4.12 (including) 2.4.12 (including)
Linux_kernel Linux 2.4.13 (including) 2.4.13 (including)
Linux_kernel Linux 2.4.14 (including) 2.4.14 (including)
Linux_kernel Linux 2.4.15 (including) 2.4.15 (including)
Linux_kernel Linux 2.4.16 (including) 2.4.16 (including)
Linux_kernel Linux 2.4.17 (including) 2.4.17 (including)
Linux_kernel Linux 2.4.18 (including) 2.4.18 (including)
Linux_kernel Linux 2.4.18-pre1 (including) 2.4.18-pre1 (including)
Linux_kernel Linux 2.4.18-pre2 (including) 2.4.18-pre2 (including)
Linux_kernel Linux 2.4.18-pre3 (including) 2.4.18-pre3 (including)
Linux_kernel Linux 2.4.18-pre4 (including) 2.4.18-pre4 (including)
Linux_kernel Linux 2.4.18-pre5 (including) 2.4.18-pre5 (including)
Linux_kernel Linux 2.4.18-pre6 (including) 2.4.18-pre6 (including)
Linux_kernel Linux 2.4.18-pre7 (including) 2.4.18-pre7 (including)
Linux_kernel Linux 2.4.18-pre8 (including) 2.4.18-pre8 (including)
Linux_kernel Linux 2.4.19 (including) 2.4.19 (including)
Linux_kernel Linux 2.4.19-pre1 (including) 2.4.19-pre1 (including)
Linux_kernel Linux 2.4.19-pre2 (including) 2.4.19-pre2 (including)
Linux_kernel Linux 2.4.19-pre3 (including) 2.4.19-pre3 (including)
Linux_kernel Linux 2.4.19-pre4 (including) 2.4.19-pre4 (including)
Linux_kernel Linux 2.4.19-pre5 (including) 2.4.19-pre5 (including)
Linux_kernel Linux 2.4.19-pre6 (including) 2.4.19-pre6 (including)
Linux_kernel Linux 2.4.20 (including) 2.4.20 (including)
Linux_kernel Linux 2.4.21 (including) 2.4.21 (including)
Linux_kernel Linux 2.4.21-pre1 (including) 2.4.21-pre1 (including)
Linux_kernel Linux 2.4.21-pre4 (including) 2.4.21-pre4 (including)
Linux_kernel Linux 2.4.21-pre7 (including) 2.4.21-pre7 (including)
Linux_kernel Linux 2.4.22 (including) 2.4.22 (including)
Linux_kernel Linux 2.4.23 (including) 2.4.23 (including)
Linux_kernel Linux 2.4.23-pre9 (including) 2.4.23-pre9 (including)
Linux_kernel Linux 2.4.23_ow2 (including) 2.4.23_ow2 (including)
Linux_kernel Linux 2.4.24 (including) 2.4.24 (including)
Linux_kernel Linux 2.4.24_ow1 (including) 2.4.24_ow1 (including)
Linux_kernel Linux 2.4.25 (including) 2.4.25 (including)
Linux_kernel Linux 2.4.26 (including) 2.4.26 (including)
Linux_kernel Linux 2.4.27 (including) 2.4.27 (including)
Linux_kernel Linux 2.4.27-pre1 (including) 2.4.27-pre1 (including)
Linux_kernel Linux 2.4.27-pre2 (including) 2.4.27-pre2 (including)
Linux_kernel Linux 2.4.27-pre3 (including) 2.4.27-pre3 (including)
Linux_kernel Linux 2.4.27-pre4 (including) 2.4.27-pre4 (including)
Linux_kernel Linux 2.4.27-pre5 (including) 2.4.27-pre5 (including)
Linux_kernel Linux 2.4.28 (including) 2.4.28 (including)
Linux_kernel Linux 2.4.29 (including) 2.4.29 (including)
Linux_kernel Linux 2.4.29-rc1 (including) 2.4.29-rc1 (including)
Linux_kernel Linux 2.4.29-rc2 (including) 2.4.29-rc2 (including)
Linux_kernel Linux 2.4.30 (including) 2.4.30 (including)
Linux_kernel Linux 2.4.30-rc2 (including) 2.4.30-rc2 (including)
Linux_kernel Linux 2.4.30-rc3 (including) 2.4.30-rc3 (including)
Linux_kernel Linux 2.4.31 (including) 2.4.31 (including)
Linux_kernel Linux 2.4.31-pre1 (including) 2.4.31-pre1 (including)
Linux_kernel Linux 2.4.32 (including) 2.4.32 (including)
Linux_kernel Linux 2.4.32-pre1 (including) 2.4.32-pre1 (including)
Linux_kernel Linux 2.4.32-pre2 (including) 2.4.32-pre2 (including)
Linux_kernel Linux 2.4.33-pre1 (including) 2.4.33-pre1 (including)
Linux_kernel Linux 2.6.0 (including) 2.6.0 (including)
Linux_kernel Linux 2.6.0-test1 (including) 2.6.0-test1 (including)
Linux_kernel Linux 2.6.0-test10 (including) 2.6.0-test10 (including)
Linux_kernel Linux 2.6.0-test11 (including) 2.6.0-test11 (including)
Linux_kernel Linux 2.6.0-test2 (including) 2.6.0-test2 (including)
Linux_kernel Linux 2.6.0-test3 (including) 2.6.0-test3 (including)
Linux_kernel Linux 2.6.0-test4 (including) 2.6.0-test4 (including)
Linux_kernel Linux 2.6.0-test5 (including) 2.6.0-test5 (including)
Linux_kernel Linux 2.6.0-test6 (including) 2.6.0-test6 (including)
Linux_kernel Linux 2.6.0-test7 (including) 2.6.0-test7 (including)
Linux_kernel Linux 2.6.0-test8 (including) 2.6.0-test8 (including)
Linux_kernel Linux 2.6.0-test9 (including) 2.6.0-test9 (including)
Linux_kernel Linux 2.6.1 (including) 2.6.1 (including)
Linux_kernel Linux 2.6.1-rc1 (including) 2.6.1-rc1 (including)
Linux_kernel Linux 2.6.1-rc2 (including) 2.6.1-rc2 (including)
Linux_kernel Linux 2.6.2 (including) 2.6.2 (including)
Linux_kernel Linux 2.6.3 (including) 2.6.3 (including)
Linux_kernel Linux 2.6.4 (including) 2.6.4 (including)
Linux_kernel Linux 2.6.5 (including) 2.6.5 (including)
Linux_kernel Linux 2.6.6 (including) 2.6.6 (including)
Linux_kernel Linux 2.6.6-rc1 (including) 2.6.6-rc1 (including)
Linux_kernel Linux 2.6.7 (including) 2.6.7 (including)
Linux_kernel Linux 2.6.7-rc1 (including) 2.6.7-rc1 (including)
Linux_kernel Linux 2.6.8 (including) 2.6.8 (including)
Linux_kernel Linux 2.6.8-rc1 (including) 2.6.8-rc1 (including)
Linux_kernel Linux 2.6.8-rc2 (including) 2.6.8-rc2 (including)
Linux_kernel Linux 2.6.8-rc3 (including) 2.6.8-rc3 (including)
Linux_kernel Linux 2.6.9-2.6.20 (including) 2.6.9-2.6.20 (including)
Linux_kernel Linux 2.6.10 (including) 2.6.10 (including)
Linux_kernel Linux 2.6.10-rc2 (including) 2.6.10-rc2 (including)
Linux_kernel Linux 2.6.11 (including) 2.6.11 (including)
Linux_kernel Linux 2.6.11-rc2 (including) 2.6.11-rc2 (including)
Linux_kernel Linux 2.6.11-rc3 (including) 2.6.11-rc3 (including)
Linux_kernel Linux 2.6.11-rc4 (including) 2.6.11-rc4 (including)
Linux_kernel Linux 2.6.11.5 (including) 2.6.11.5 (including)
Linux_kernel Linux 2.6.11.6 (including) 2.6.11.6 (including)
Linux_kernel Linux 2.6.11.7 (including) 2.6.11.7 (including)
Linux_kernel Linux 2.6.11.8 (including) 2.6.11.8 (including)
Linux_kernel Linux 2.6.11.11 (including) 2.6.11.11 (including)
Linux_kernel Linux 2.6.11.12 (including) 2.6.11.12 (including)
Linux_kernel Linux 2.6.12-rc1 (including) 2.6.12-rc1 (including)
Linux_kernel Linux 2.6.12-rc4 (including) 2.6.12-rc4 (including)
Linux_kernel Linux 2.6.12-rc5 (including) 2.6.12-rc5 (including)
Linux_kernel Linux 2.6.12.1 (including) 2.6.12.1 (including)
Linux_kernel Linux 2.6.12.2 (including) 2.6.12.2 (including)
Linux_kernel Linux 2.6.12.3 (including) 2.6.12.3 (including)
Linux_kernel Linux 2.6.12.4 (including) 2.6.12.4 (including)
Linux_kernel Linux 2.6.12.5 (including) 2.6.12.5 (including)
Linux_kernel Linux 2.6.12.6 (including) 2.6.12.6 (including)
Linux_kernel Linux 2.6.13 (including) 2.6.13 (including)
Linux_kernel Linux 2.6.13-rc1 (including) 2.6.13-rc1 (including)
Linux_kernel Linux 2.6.13-rc4 (including) 2.6.13-rc4 (including)
Linux_kernel Linux 2.6.13-rc6 (including) 2.6.13-rc6 (including)
Linux_kernel Linux 2.6.13-rc7 (including) 2.6.13-rc7 (including)
Linux_kernel Linux 2.6.13.1 (including) 2.6.13.1 (including)
Linux_kernel Linux 2.6.13.2 (including) 2.6.13.2 (including)
Linux_kernel Linux 2.6.13.3 (including) 2.6.13.3 (including)
Linux_kernel Linux 2.6.13.4 (including) 2.6.13.4 (including)
Linux_kernel Linux 2.6.14 (including) 2.6.14 (including)
Linux_kernel Linux 2.6.14-rc1 (including) 2.6.14-rc1 (including)
Linux_kernel Linux 2.6.14-rc2 (including) 2.6.14-rc2 (including)
Linux_kernel Linux 2.6.14-rc3 (including) 2.6.14-rc3 (including)
Linux_kernel Linux 2.6.14-rc4 (including) 2.6.14-rc4 (including)
Linux_kernel Linux 2.6.14.1 (including) 2.6.14.1 (including)
Linux_kernel Linux 2.6.14.2 (including) 2.6.14.2 (including)
Linux_kernel Linux 2.6.14.3 (including) 2.6.14.3 (including)
Linux_kernel Linux 2.6.14.4 (including) 2.6.14.4 (including)
Linux_kernel Linux 2.6.14.5 (including) 2.6.14.5 (including)
Linux_kernel Linux 2.6.15 (including) 2.6.15 (including)
Linux_kernel Linux 2.6.15-rc1 (including) 2.6.15-rc1 (including)
Linux_kernel Linux 2.6.15-rc3 (including) 2.6.15-rc3 (including)
Linux_kernel Linux 2.6.15.1 (including) 2.6.15.1 (including)
Linux_kernel Linux 2.6.15.2 (including) 2.6.15.2 (including)
Linux_kernel Linux 2.6.15.3 (including) 2.6.15.3 (including)
Linux_kernel Linux 2.6.15.4 (including) 2.6.15.4 (including)
Linux_kernel Linux 2.6.15.5 (including) 2.6.15.5 (including)
Linux_kernel Linux 2.6_test9_cvs (including) 2.6_test9_cvs (including)

References