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debianDebianDEBIAN:DSA-3845-1:BE0AA
HistoryMay 08, 2017 - 8:16 p.m.

[SECURITY] [DSA 3845-1] libtirpc security update

2017-05-0820:16:33
lists.debian.org
12

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

7.8 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

AV:N/AC:L/Au:N/C:N/I:N/A:C

0.551 Medium

EPSS

Percentile

97.6%


Debian Security Advisory DSA-3845-1 [email protected]
https://www.debian.org/security/ Moritz Muehlenhoff
May 08, 2017 https://www.debian.org/security/faq


Package : libtirpc
CVE ID : CVE-2017-8779

Guido Vranken discovered that incorrect memory management in libtirpc,
a transport-independent RPC library used by rpcbind and other programs
may result in denial of service via memory exhaustion (depending on
memory management settings).

For the stable distribution (jessie), this problem has been fixed in
version 0.2.5-1+deb8u1 of libtirpc and version 0.2.1-6+deb8u2 of rpcbind.

For the upcoming stable distribution (stretch), this problem has been
fixed in version 0.2.5-1.2 and version 0.2.3-0.6 of rpcbind.

For the unstable distribution (sid), this problem has been fixed in
version 0.2.5-1.2 and version 0.2.3-0.6 of rpcbind.

We recommend that you upgrade your libtirpc packages.

Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/

Mailing list: [email protected]

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

7.8 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

AV:N/AC:L/Au:N/C:N/I:N/A:C

0.551 Medium

EPSS

Percentile

97.6%