CVE-2004-2375

Signals

NVD · CVE-2026-64604 · In the Linux kernel, the following vulnerability has been resolved: KVM: VMX: Grab vmcs12 on CR8 interception update iff vCPU is in guest mode When updating CR8NVD · CVE-2026-64603 · In the Linux kernel, the following vulnerability has been resolved: platform/x86: intel-hid: Protect ACPI notify handler against recursion Since commit e2ffcda1NVD · CVE-2026-64602 · In the Linux kernel, the following vulnerability has been resolved: iio: adc: spear: Initialize completion before requesting IRQ In the report from Jaeyoung ChuNVD · CVE-2026-64601 · In the Linux kernel, the following vulnerability has been resolved: ALSA: us144mkii: capture_urb_complete: redundant usb_anchor_urb corrupts anchor list on eachCISA KEV · CVE-2026-63077 · 9.8 · JetBrains TeamCity Deserialization of Untrusted Data Vulnerability · Added 2026-08-05 · Due 2026-08-08CISA KEV · CVE-2026-18556 · 7.4 · N-able N-central Authentication Bypass Using an Alternate Path or Channel Vulnerability · Added 2026-08-04 · Due 2026-08-07NVD · CVE-2026-64604 · In the Linux kernel, the following vulnerability has been resolved: KVM: VMX: Grab vmcs12 on CR8 interception update iff vCPU is in guest mode When updating CR8NVD · CVE-2026-64603 · In the Linux kernel, the following vulnerability has been resolved: platform/x86: intel-hid: Protect ACPI notify handler against recursion Since commit e2ffcda1NVD · CVE-2026-64602 · In the Linux kernel, the following vulnerability has been resolved: iio: adc: spear: Initialize completion before requesting IRQ In the report from Jaeyoung ChuNVD · CVE-2026-64601 · In the Linux kernel, the following vulnerability has been resolved: ALSA: us144mkii: capture_urb_complete: redundant usb_anchor_urb corrupts anchor list on eachCISA KEV · CVE-2026-63077 · 9.8 · JetBrains TeamCity Deserialization of Untrusted Data Vulnerability · Added 2026-08-05 · Due 2026-08-08CISA KEV · CVE-2026-18556 · 7.4 · N-able N-central Authentication Bypass Using an Alternate Path or Channel Vulnerability · Added 2026-08-04 · Due 2026-08-07

CVE Database · CVE-2004-2375

CVE-2004-2375

· N/AModified

CVSS v3.1

N/A

EPSS

5.86%

Published

Dec 31, 2004

Modified

Jun 16, 2026

Public PoC / Exploit (1)

All weaponized →

Exploit-DB1st Class Internet Solutions 1st Class Mail Server 4.0 - Remote Buffer Overflow (PoC)

Links to public security research (Exploit-DB, Nuclei, Trickest, GitHub) for defensive use only.

Description

Buffer overflow in the POP3 server in 1st Class Mail Server 4.0 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via an APOP USER command with a long second parameter (digest).

Affected Products (1)

1st_class_internet_solutions · 1st_class_mail_servervulnerable

References (14)

http://secunia.com/advisories/11029

Vendor Advisory

http://securitytracker.com/id?1009279

http://www.digiti.be/jeffosz/advisories/1stclasspop3.txt

ExploitVendor Advisory

http://www.osvdb.org/4129

http://www.securityfocus.com/bid/9794

Exploit

http://www.zone-h.org/advisories/read/id=4047

ExploitVendor Advisory

https://exchange.xforce.ibmcloud.com/vulnerabilities/15314

http://secunia.com/advisories/11029

Vendor Advisory

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