7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
0.049 Low
EPSS
Percentile
92.7%
Issue Overview:
A use-after-free flaw related to the PMAP_CALLIT operation and TCP/UDP connections was discovered in rpcbind. A remote, unauthenticated attacker could possibly exploit this flaw to crash the rpcbind service (denial of service) by performing a series of UDP and TCP calls.
Affected Packages:
rpcbind
Issue Correction:
Run yum update rpcbind to update your system.
New Packages:
i686:
rpcbind-0.2.0-11.8.amzn1.i686
rpcbind-debuginfo-0.2.0-11.8.amzn1.i686
src:
rpcbind-0.2.0-11.8.amzn1.src
x86_64:
rpcbind-debuginfo-0.2.0-11.8.amzn1.x86_64
rpcbind-0.2.0-11.8.amzn1.x86_64
Red Hat: CVE-2015-7236
Mitre: CVE-2015-7236
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Amazon Linux | 1 | i686 | rpcbind | < 0.2.0-11.8.amzn1 | rpcbind-0.2.0-11.8.amzn1.i686.rpm |
Amazon Linux | 1 | i686 | rpcbind-debuginfo | < 0.2.0-11.8.amzn1 | rpcbind-debuginfo-0.2.0-11.8.amzn1.i686.rpm |
Amazon Linux | 1 | x86_64 | rpcbind-debuginfo | < 0.2.0-11.8.amzn1 | rpcbind-debuginfo-0.2.0-11.8.amzn1.x86_64.rpm |
Amazon Linux | 1 | x86_64 | rpcbind | < 0.2.0-11.8.amzn1 | rpcbind-0.2.0-11.8.amzn1.x86_64.rpm |
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
0.049 Low
EPSS
Percentile
92.7%