UltraVNC w/ DSM Plugin Detection

UltraVNC seems to be running on the remote port. Upon connection, the remote service on this port always sends the same 12 pseudo-random bytes. It is probably UltraVNC with the old DSM encryption plugin. This plugin tunnels the RFB protocol into a RC4-encrypted stream. This old protocol does not...

CVE-2004-2136

The CVE-2004-2136 entry concerns dm-crypt in the Linux kernel (2.6.x) used on certain filesystems with block sizes of 1024 or greater. The underlying issue is an IV computation weakness in the encryption mode that can allow watermarked files to be detected without decrypting the data. The availab...

CVE-2004-2135

Cryptoloop in Linux kernel 2.6.x, when used on file systems with a block size of 1024 or greater, contains IV computation weaknesses that allow watermarked files to be detected without decryption. The documented impact is PARTIAL confidentiality loss. No exploits, specific remediations, or affect...

CVE-2004-2136: Undefined Security Weakness

dm-crypt on Linux kernel 2.6.x, when used on certain file systems with a block size 1024 or greater, has certain "IV computation" weaknesses that allow watermarked files to be detected without decryption...

CVE-2004-2135: Undefined Security Weakness

cryptoloop on Linux kernel 2.6.x, when used on certain file systems with a block size 1024 or greater, has certain "IV computation" weaknesses that allow watermarked files to be detected without decryption...

Linux Kernel Cryptoloop encrypted filesystem weak encryption

Weak IV Initial Vector generation algorithm allows data watermarking, making it possible to detect data in filesystem...

[EXPL] Linux Cryptoloop Watermark Exploit

The following security advisory is sent to the securiteam mailing list, and can be found at the SecuriTeam web site: http://www.securiteam.com - - promotion The SecuriTeam alerts list - Free, Accurate, Independent. Get your security news from a reliable source...

CVE-2001-1444: Undefined Security Weakness

The Kerberos Telnet protocol, as implemented by KTH Kerberos IV and Kerberos V Heimdal, does not encrypt authentication and encryption options sent from the server, which allows remote attackers to downgrade authentication and encryption mechanisms via a man-in-the-middle attack...

CVE-2001-1443: Undefined Security Weakness

KTH Kerberos IV and Kerberos V Heimdal for Telnet clients do not encrypt connections if the server does not support the requested encryption, which allows remote attackers to read communications via a man-in-the-middle attack...

CVE-2001-0160

Lucent/ORiNOCO WaveLAN cards generate predictable Initialization Vector IV values for the Wireless Encryption Protocol WEP which allows remote attackers to quickly compile information that will let them decrypt messages...

CVE-2001-0160: Undefined Security Weakness

Lucent/ORiNOCO WaveLAN cards generate predictable Initialization Vector IV values for the Wireless Encryption Protocol WEP which allows remote attackers to quickly compile information that will let them decrypt messages...

CVE-2004-2135

cryptoloop on Linux kernel 2.6.x, when used on certain file systems with a block size 1024 or greater, has certain "IV computation" weaknesses that allow watermarked files to be detected without decryption...

CVE-2004-2136

dm-crypt on Linux kernel 2.6.x, when used on certain file systems with a block size 1024 or greater, has certain "IV computation" weaknesses that allow watermarked files to be detected without decryption...

Kerberos 4 Realm Principle Impersonation

The remote host is running Kerberos IV. It has been demonstrated that the Kerberos IV protocol has inherent design flaws that make it insecure to use. C Tenable Network Security, Inc. Ref: Delivered-To: moderator for [email protected] To: [email protected] Subject:...

802.11b DoS exploit

While working to develop code for WIDZ that is equivalent to a standard Intrusion Detection system’s RESET or SHUN functionality, an effective 802.11b disruption of service attack has been discovered. I haven’t spotted any other postings so here we go…. FATA-jack - a modified version of the...

CVE-1999-1296

Buffer overflow in Kerberos IV compatibility libraries as used in Kerberos V allows local users to gain root privileges via a long line in a kerberos configuration file, which can be specified via the KRBCONF environmental variable...

CVE-1999-1296

CVE-1999-1296 affects Kerberos IV compatibility libraries used by Kerberos V. A buffer overflow can be triggered by a long line in the Kerberos config file, supplied via the KRB_CONF environment variable, allowing local users to gain root privileges. The connected documents confirm the vulnerabil...

CVE-2001-0035

CVE-2001-0035 concerns a buffer overflow in the kdc_reply_cipher function of KTH Kerberos IV. The vulnerability arises from processing a long authentication request, which can cause a denial of service and potentially allow arbitrary code execution. Documents confirm the affected component is KTH...

CVE-2001-0033

CVE-2001-0033 affects KTH Kerberos IV. Local users can alter a Kerberos server’s configuration by supplying an alternate directory via the KRBCONFDIR environmental variable, enabling escalation of privileges. The description identifies the root cause as the ability to specify a custom configurati...

CVE-2001-0034

KTH Kerberos IV is affected by a local privilege issue where the krb4_proxy variable can be used to specify an alternate proxy, enabling a user to generate false proxy responses and potentially gain privileges. The vulnerability is local in scope, with impact described as complete confidentiality...