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debianDebianDEBIAN:DSA-4076-1:D3A3F
HistoryDec 30, 2017 - 11:59 a.m.

[SECURITY] [DSA 4076-1] asterisk security update

2017-12-3011:59:59
lists.debian.org
7

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

6.5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.929 High

EPSS

Percentile

98.8%


Debian Security Advisory DSA-4076-1 [email protected]
https://www.debian.org/security/ Moritz Muehlenhoff
December 30, 2017 https://www.debian.org/security/faq


Package : asterisk
CVE ID : CVE-2017-16671 CVE-2017-16672 CVE-2017-17090
CVE-2017-17664

Multiple vulnerabilities have been discovered in Asterisk, an open source
PBX and telephony toolkit, which may result in denial of service,
information disclosure and potentially the execution of arbitrary code.

For the oldstable distribution (jessie), these problems have been fixed
in version 1:11.13.1~dfsg-2+deb8u5.

For the stable distribution (stretch), these problems have been fixed in
version 1:13.14.1~dfsg-2+deb9u3.

We recommend that you upgrade your asterisk packages.

For the detailed security status of asterisk please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/asterisk

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]

OSVersionArchitecturePackageVersionFilename
Debian8allasterisk< 1:11.13.1~dfsg-2+deb8u5asterisk_1:11.13.1~dfsg-2+deb8u5_all.deb
Debian9allasterisk< 1:13.14.1~dfsg-2+deb9u3asterisk_1:13.14.1~dfsg-2+deb9u3_all.deb

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

6.5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.929 High

EPSS

Percentile

98.8%