CVE-2026-109438

A flaw was found in 3proxy. When configured with external network address translation NAT, a remote, unauthenticated attacker can trigger an information disclosure vulnerability by sending a crafted client probe that fails the SOCKS protocol version check. This causes the service to return a repl...

CVE-2026-109438

3proxy from 0.9.7 through 1.0.1, fixed in commit 206c923, contains an uninitialized stack memory disclosure vulnerability that allows unauthenticated attackers to leak stack bytes via the SOCKS4 reply path when the external-NAT option -Ne is configured. Attackers can send a client probe that fail...

EUVD-2026-101290

3proxy from 0.9.7 through 1.0.1, fixed in commit 206c923, contains an uninitialized stack memory disclosure vulnerability that allows unauthenticated attackers to leak stack bytes via the SOCKS4 reply path when the external-NAT option -Ne is configured. Attackers can send a client probe that fail...

CVE-2026-109438

Versions 0.9.7 through 1.0.1 of 3proxy are vulnerable to an uninitialized stack memory disclosure vulnerability. When the external-NAT option (-Ne) is configured, unauthenticated attackers can send a client probe that fails the SOCKS version check. This triggers a SOCKS4 reply containing uninitia...

CVE-2026-109438 3proxy 0.9.7 - 1.0.1 Uninitialized Stack Memory Disclosure via SOCKS4

3proxy from 0.9.7 through 1.0.1, fixed in commit 206c923, contains an uninitialized stack memory disclosure vulnerability that allows unauthenticated attackers to leak stack bytes via the SOCKS4 reply path when the external-NAT option -Ne is configured. Attackers can send a client probe that fail...

CVE-2026-109438 3proxy 0.9.7 - 1.0.1 Uninitialized Stack Memory Disclosure via SOCKS4

3proxy from 0.9.7 through 1.0.1, fixed in commit 206c923, contains an uninitialized stack memory disclosure vulnerability that allows unauthenticated attackers to leak stack bytes via the SOCKS4 reply path when the external-NAT option -Ne is configured. Attackers can send a client probe that fail...

CVE-2026-109438: Use of Uninitialized Resource

3proxy from 0.9.7 through 1.0.1, fixed in commit 206c923, contains an uninitialized stack memory disclosure vulnerability that allows unauthenticated attackers to leak stack bytes via the SOCKS4 reply path when the external-NAT option -Ne is configured. Attackers can send a client probe that fail...

EUVD-2006-6964

Malware in sbrugna...

EUVD-2006-6963

Malware in sbrugna...

EUVD-2007-5594

Malware in sbrugna...

EUVD-2019-5671

Malware in sbrugna...

Chinese Hackers Exploit Zero-Day Cisco Switch Flaw to Gain System Control

Details have emerged about a China-nexus threat group's exploitation of a recently disclosed, now-patched security flaw in Cisco switches as a zero-day to seize control of the appliances and evade detection. The activity, attributed to Velvet Ant, was observed early this year and involved the...

CVE-2019-14495

webadmin.c in 3proxy before 0.8.13 has an out-of-bounds write in the admin interface...

CVE-2019-14495

webadmin.c in 3proxy before 0.8.13 has an out-of-bounds write in the admin interface...

Design/Logic Flaw

webadmin.c in 3proxy before 0.8.13 has an out-of-bounds write in the admin interface...

CVE-2019-14495

webadmin.c in 3proxy before 0.8.13 has an out-of-bounds write in the admin interface...

CVE-2019-14495

webadmin.c in 3proxy before 0.8.13 has an out-of-bounds write in the admin interface...

CVE-2019-14495

CVE-2019-14495 affects 3proxy’s webadmin.c component, where the admin interface exposes an out-of-bounds write in versions prior to 0.8.13. The vulnerability is rooted in an out-of-bounds write condition within the webadmin interface, with potential impact on confidentiality, integrity, and avail...

CVE-2019-14495: Out-of-bounds Write

webadmin.c in 3proxy before 0.8.13 has an out-of-bounds write in the admin interface...

A Red Teamer’s guide to pivoting

A Red Teamer’s guide to pivoting A Red Teamer's guide to pivoting Penetration testers often traverse logical network boundaries in order to gain access to client’s critical infrastracture. Common scenarios include developing the attack into the internal network after successful perimeter breach o...