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debianDebianDEBIAN:DLA-917-1:D5208
HistoryApr 25, 2017 - 10:15 p.m.

[SECURITY] [DLA 917-1] rtmpdump security update

2017-04-2522:15:21
lists.debian.org
11

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

9.4

Confidence

High

EPSS

0.033

Percentile

91.3%

Package : rtmpdump
Version : 2.4+20111222.git4e06e21-1+deb7u1
CVE ID : CVE-2015-8270 CVE-2015-8271 CVE-2015-8272

Several vulnerabilities were found in rtmpdump and the librtmp
library.

CVE-2015-8270

A bug in AMF3ReadString in librtmp can cause a denial of service via
application crash to librtmp users that talk to a malicious server.

CVE-2015-8271

The AMF3_Decode function in librtmp doesn't properly validate its
input, which can lead to arbitrary code execution when talking
to a malicious attacker.

CVE-2015-8272

A bug in rtmpsrv can lead to a crash when talking to a malicious
client.

For Debian 7 "Wheezy", these problems have been fixed in version
2.4+20111222.git4e06e21-1+deb7u1.

We recommend that you upgrade your rtmpdump packages.

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

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

9.4

Confidence

High

EPSS

0.033

Percentile

91.3%