Vulnerability Details CVE-2007-1057
The Net Direct client for Linux before 6.0.5 in Nortel Application Switch 2424, VPN 3050 and 3070, and SSL VPN Module 1000 extracts and executes files with insecure permissions, which allows local users to exploit a race condition to replace a world-writable file in /tmp/NetClient and cause another user to execute arbitrary code when attempting to execute this client, as demonstrated by replacing /tmp/NetClient/client.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.001
EPSS Ranking 36.4%
CVSS Severity
CVSS v2 Score 6.9
References
- http://osvdb.org/33304
- http://secunia.com/advisories/24231
- http://spoofed.org/blog/archive/2007/02/nortel_vpn_unix_client_local_root_compromise.html
- http://www.securityfocus.com/bid/22632
- http://www.securitytracker.com/id?1017678
- http://www.vupen.com/english/advisories/2007/0671
- http://www116.nortelnetworks.com/pub/repository/CLARIFY/DOCUMENT/2007/08/021886-01.pdf
- http://www130.nortelnetworks.com/go/main.jsp?cscat=BLTNDETAIL&DocumentOID=540071
- https://exchange.xforce.ibmcloud.com/vulnerabilities/32597
- https://www.exploit-db.com/exploits/3356
- http://osvdb.org/33304
- http://secunia.com/advisories/24231
- http://spoofed.org/blog/archive/2007/02/nortel_vpn_unix_client_local_root_compromise.html
- http://www.securityfocus.com/bid/22632
- http://www.securitytracker.com/id?1017678
- http://www.vupen.com/english/advisories/2007/0671
- http://www116.nortelnetworks.com/pub/repository/CLARIFY/DOCUMENT/2007/08/021886-01.pdf
- http://www130.nortelnetworks.com/go/main.jsp?cscat=BLTNDETAIL&DocumentOID=540071
- https://exchange.xforce.ibmcloud.com/vulnerabilities/32597
- https://www.exploit-db.com/exploits/3356
Products affected by CVE-2007-1057
-
cpe:2.3:a:nortel:net_direct_client:*
-
cpe:2.3:h:nortel:alteon_2424_application_switch:23.2
-
cpe:2.3:h:nortel:ssl_vpn_module_1000:-
-
cpe:2.3:h:nortel:vpn_gateway_3070:-