AmazonALAS-2013-199Medium: libtirpc
4.3 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:N/I:N/A:P
0.171 Low
EPSS
Percentile
96.1%
Issue Overview:
A flaw was found in the way libtirpc decoded RPC requests. A specially-crafted RPC request could cause libtirpc to attempt to free a buffer provided by an application using the library, even when the buffer was not dynamically allocated. This could cause an application using libtirpc, such as rpcbind, to crash. (CVE-2013-1950)
Affected Packages:
libtirpc
Issue Correction:
Run yum update libtirpc to update your system.
New Packages:
i686:
libtirpc-devel-0.2.1-6.8.amzn1.i686
libtirpc-0.2.1-6.8.amzn1.i686
libtirpc-debuginfo-0.2.1-6.8.amzn1.i686
src:
libtirpc-0.2.1-6.8.amzn1.src
x86_64:
libtirpc-debuginfo-0.2.1-6.8.amzn1.x86_64
libtirpc-devel-0.2.1-6.8.amzn1.x86_64
libtirpc-0.2.1-6.8.amzn1.x86_64
Additional References
Red Hat: CVE-2013-1950
Mitre: CVE-2013-1950
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Amazon Linux | 1 | i686 | libtirpc-devel | < 0.2.1-6.8.amzn1 | libtirpc-devel-0.2.1-6.8.amzn1.i686.rpm |
| Amazon Linux | 1 | i686 | libtirpc | < 0.2.1-6.8.amzn1 | libtirpc-0.2.1-6.8.amzn1.i686.rpm |
| Amazon Linux | 1 | i686 | libtirpc-debuginfo | < 0.2.1-6.8.amzn1 | libtirpc-debuginfo-0.2.1-6.8.amzn1.i686.rpm |
| Amazon Linux | 1 | x86_64 | libtirpc-debuginfo | < 0.2.1-6.8.amzn1 | libtirpc-debuginfo-0.2.1-6.8.amzn1.x86_64.rpm |
| Amazon Linux | 1 | x86_64 | libtirpc-devel | < 0.2.1-6.8.amzn1 | libtirpc-devel-0.2.1-6.8.amzn1.x86_64.rpm |
| Amazon Linux | 1 | x86_64 | libtirpc | < 0.2.1-6.8.amzn1 | libtirpc-0.2.1-6.8.amzn1.x86_64.rpm |
Related
4.3 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:N/I:N/A:P
0.171 Low
EPSS
Percentile
96.1%