Important: libtirpc

Issue Overview: Memory leak when failing to parse XDR strings or bytearrays It was found that due to the way rpcbind uses libtirpc libntirpc, a memory leak can occur when parsing specially crafted XDR messages. An attacker sending thousands of messages to rpcbind could cause its memory usage to...

Important: rpcbind

Issue Overview: It was found that due to the way rpcbind uses libtirpc libntirpc, a memory leak can occur when parsing specially crafted XDR messages. An attacker sending thousands of messages to rpcbind could cause its memory usage to grow without bound, eventually causing it to be terminated by...

RHEL 6 : rpcbind (RHSA-2017:1267)

The remote Redhat Enterprise Linux 6 host has a package installed that is affected by a vulnerability as referenced in the RHSA-2017:1267 advisory. The rpcbind utility is a server that converts Remote Procedure Call RPC program numbers into universal addresses. It must be running on the host to b...

CentOS Update for rpcbind CESA-2017:1267 centos6

Check the version of rpcbind SPDX-FileCopyrightText: 2017 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription scriptoid"1.3.6.1.4.1.25623.1.0.882722";...

rpcbind security update

CentOS Errata and Security Advisory CESA-2017:1267 An update for rpcbind is now available for Red Hat Enterprise Linux 6. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity...

libntirpc: Memory leak when failing to parse XDR strings or bytearrays

It was found that due to the way rpcbind uses libtirpc libntirpc, a memory leak can occur when parsing specially crafted XDR messages. An attacker sending thousands of messages to rpcbind could cause its memory usage to grow without bound, eventually causing it to be terminated by the OOM killer...

libntirpc: Memory leak when failing to parse XDR strings or bytearrays

It was found that due to the way rpcbind uses libtirpc libntirpc, a memory leak can occur when parsing specially crafted XDR messages. An attacker sending thousands of messages to rpcbind could cause its memory usage to grow without bound, eventually causing it to be terminated by the OOM killer...

libntirpc: Memory leak when failing to parse XDR strings or bytearrays

It was found that due to the way rpcbind uses libtirpc libntirpc, a memory leak can occur when parsing specially crafted XDR messages. An attacker sending thousands of messages to rpcbind could cause its memory usage to grow without bound, eventually causing it to be terminated by the OOM killer...

GNU C Library 'xdr_bytes' and 'xdr_string' Function Denial of Service Vulnerability

The GNU C Library a.k.a. glibc, libc6 is an open-source, free C language compiler released under the LGPL license. A denial of service vulnerability exists in the 'xdrbytes' and 'xdrstring' functions in GNU C Library version 2.25, which stems from the program failing to properly handle buffer...

PT-2017-2115 · Gnu +2 · Glibc +2

Name of the Vulnerable Software and Affected Versions: glibc versions 2.25 Description: The issue is related to the xdr bytes and xdr string functions in the GNU C Library, which mishandle failures of buffer deserialization. This can be exploited by a remote attacker using a specially crafted UDP...

CVE-2017-8779

rpcbind through 0.2.4, LIBTIRPC through 1.0.1 and 1.0.2-rc through 1.0.2-rc3, and NTIRPC through 1.4.3 do not consider the maximum RPC data size during memory allocation for XDR strings, which allows remote attackers to cause a denial of service memory consumption with no subsequent free via a...

CVE-2017-8779

rpcbind through 0.2.4, LIBTIRPC through 1.0.1 and 1.0.2-rc through 1.0.2-rc3, and NTIRPC through 1.4.3 do not consider the maximum RPC data size during memory allocation for XDR strings, which allows remote attackers to cause a denial of service memory consumption with no subsequent free via a...

HPE LoadRunner and Performance Center libxdrutil.dll mxdr_string Heap Buffer Overflow (CVE-2017-5789)

A heap buffer overflow vulnerability exists in HP LoadRunner and Performance Center. The vulnerability is due to insufficient validation of the length of XDR encoded string. A remote unauthenticated attacker can exploit this vulnerability by sending a specially crafted request to the vulnerable...

Aerospike Database Detection (XDR)

Cross-Datacenter Replication XDR based detection of the Aerospike Database. SPDX-FileCopyrightText: 2017 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only if description...

krb5: xdr_nullstring() doesn't check for terminating null character

An out-of-bounds read flaw was found in the kadmind service of MIT Kerberos. An authenticated attacker could send a maliciously crafted message to force kadmind to read beyond the end of allocated memory, and write the memory contents to the KDC database if the attacker has write permission,...

MIT Kerberos 5 kadmind denial of service vulnerability

MIT Kerberos 5 also known as krb5 is the United States Massachusetts Institute of Technology MIT developed a set of network authentication protocols, which uses a client/server structure, and the client and server side can be authenticated to each other i.e., double authentication to prevent...

CVE-2015-8629

The xdrnullstring function in lib/kadm5/kadmrpcxdr.c in kadmind in MIT Kerberos 5 aka krb5 before 1.13.4 and 1.14.x before 1.14.1 does not verify whether '\0' characters exist as expected, which allows remote authenticated users to obtain sensitive information or cause a denial of service...

SUSE SLES12 Security Update : krb5 (SUSE-SU-2015:0290-1)

MIT kerberos krb5 was updated to fix several security issues and bugs. Security issues fixed: CVE-2014-5351: The kadm5randkeyprincipal3 function in lib/kadm5/srv/svrprincipal.c in kadmind in MIT Kerberos 5 aka krb5 sent old keys in a response to a -randkey -keepold request, which allowed remote...

Medium: krb5

Issue Overview: A use-after-free flaw was found in the way the MIT Kerberos libgssapikrb5 library processed valid context deletion tokens. An attacker able to make an application using the GSS-API library libgssapi could call the gssprocesscontexttoken function and use this flaw to crash that...

Moderate: Red Hat Security Advisory: krb5 security update

Updated krb5 packages that fix multiple security issues are now available for Red Hat Enterprise Linux 6. Red Hat Product Security has rated this update as having Moderate security impact. Common Vulnerability Scoring System CVSS base scores, which give detailed severity ratings, are available fo...