Debian DSA-394-1 : openssl095 - ASN.1 parsing vulnerability

Steve Henson of the OpenSSL core team identified and prepared fixes for a number of vulnerabilities in the OpenSSL ASN1 code that were discovered after running a test suite by British National Infrastructure Security Coordination Centre NISCC. A bug in OpenSSLs SSL/TLS protocol was also identifie...

CVE-2004-0644

The asn1bufskiptail function in the ASN.1 decoder library for MIT Kerberos 5 krb5 1.2.2 through 1.3.4 allows remote attackers to cause a denial of service infinite loop via a certain BER encoding...

CVE-2004-0642

Double free vulnerabilities in the error handling code for ASN.1 decoders in the 1 Key Distribution Center KDC library and 2 client library for MIT Kerberos 5 krb5 1.3.4 and earlier may allow remote attackers to execute arbitrary code...

CVE-2004-0699

Heap-based buffer overflow in ASN.1 decoding library in Check Point VPN-1 products, when Aggressive Mode IKE is implemented, allows remote attackers to execute arbitrary code by initiating an IKE negotiation and then sending an IKE packet with malformed ASN.1 data...

CVE-2004-0644

The asn1bufskiptail function in the ASN.1 decoder library for MIT Kerberos 5 krb5 1.2.2 through 1.3.4 allows remote attackers to cause a denial of service infinite loop via a certain BER encoding...

CVE-2004-0642

Double free vulnerabilities in the error handling code for ASN.1 decoders in the 1 Key Distribution Center KDC library and 2 client library for MIT Kerberos 5 krb5 1.3.4 and earlier may allow remote attackers to execute arbitrary code...

CVE-2004-0644

The asn1bufskiptail function in the ASN.1 decoder library for MIT Kerberos 5 krb5 1.2.2 through 1.3.4 allows remote attackers to cause a denial of service infinite loop via a certain BER encoding...

CVE-2004-0699

CVE-2004-0699 describes a heap-based buffer overflow in the ASN.1 decoding library used by Check Point VPN-1 products when Aggressive Mode IKE is enabled. The root cause is a vulnerability in ASN.1 decoding that can be triggered by sending a malformed IKE packet after initiating a negotiation, al...

CVE-2004-0699: Undefined Security Weakness

Heap-based buffer overflow in ASN.1 decoding library in Check Point VPN-1 products, when Aggressive Mode IKE is implemented, allows remote attackers to execute arbitrary code by initiating an IKE negotiation and then sending an IKE packet with malformed ASN.1 data...

Samba < 3.0.7 Multiple Remote DoS

The remote Samba server, according to its version number, is vulnerable to a denial of service. There is a bug in the remote smbd ASN.1 parsing that could allow an attacker to cause a denial of service attack against the remote host by sending a specially crafted ASN.1 packet during the...

GLSA-200409-16 : Samba: Denial of Service vulnerabilities

The remote host is affected by the vulnerability described in GLSA-200409-16 Samba: Denial of Service vulnerabilities There is a defect in smbd's ASN.1 parsing. A bad packet received during the authentication request could throw newly-spawned smbd processes into an infinite loop CAN-2004-0807...

CVE-2004-0644

The CVE-2004-0644 entry concerns MIT Kerberos 5 (krb5) 1.2.2–1.3.4, where the asn1buf_skiptail function in the ASN.1 decoder library allows remote attackers to cause a denial of service (infinite loop) via a specific BER encoding. Affected software includes the KDC and krb5 libraries; the impact ...

CVE-2004-0644

The asn1bufskiptail function in the ASN.1 decoder library for MIT Kerberos 5 krb5 1.2.2 through 1.3.4 allows remote attackers to cause a denial of service infinite loop via a certain BER encoding...

CVE-2004-0642

MIT Kerberos 5 (krb5) is affected by CVE-2004-0642 due to double-free vulnerabilities in the ASN.1 decoder error handling for both the KDC library and the krb5 client library (versions 1.3.4 and earlier). The issue can allow remote attackers to execute arbitrary code, potentially compromising the...

CVE-2004-0642

Double free vulnerabilities in the error handling code for ASN.1 decoders in the 1 Key Distribution Center KDC library and 2 client library for MIT Kerberos 5 krb5 1.3.4 and earlier may allow remote attackers to execute arbitrary code...

CVE-2004-0644

The asn1bufskiptail function in the ASN.1 decoder library for MIT Kerberos 5 krb5 1.2.2 through 1.3.4 allows remote attackers to cause a denial of service infinite loop via a certain BER encoding...

CVE-2004-0642: Double Free

Double free vulnerabilities in the error handling code for ASN.1 decoders in the 1 Key Distribution Center KDC library and 2 client library for MIT Kerberos 5 krb5 1.3.4 and earlier may allow remote attackers to execute arbitrary code...

MIT krb5: Multiple vulnerabilities

Background MIT krb5 is the free implementation of the Kerberos network authentication protocol by the Massachusetts Institute of Technology. Description The implementation of the Key Distribution Center KDC and the MIT krb5 library contain double-free vulnerabilities, making client programs as we...

MIT Kerberos 5 ASN.1 decoding functions insecurely deallocate memory (double-free)

Overview The MIT Kerberos 5 library does not securely deallocate heap memory when decoding ASN.1 structures, resulting in double-free vulnerabilities. An unauthenticated, remote attacker could execute arbitrary code on a KDC server, which could compromise an entire Kerberos realm. An attacker may...

MIT Kerberos 5 ASN.1 decoding function asn1buf_skiptail() does not properly terminate loop

Overview The asn1bufskiptail function in the MIT Kerberos 5 library does not properly terminate a loop, allowing an unauthenticated, remote attacker to cause a denial of service in a Kerberos Distribution Center KDC, application server, or Kerberos client. Description As described on the MIT...