CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
AI Score
Confidence
High
EPSS
Percentile
96.3%
Package : icecast2
Version : 2.4.0-1.1+deb8u2
CVE ID : CVE-2018-18820
Debian Bug : 912611
A buffer overflow was discovered in the URL-authentication backend of
the icecast2, the popular open source streaming media server. If the
backend is enabled, then any malicious HTTP client can send a request
for specific resource including a crafted header which can overwrite
the server's stack contents, leading to denial of service and
potentially remote code execution.
For Debian 8 "Jessie", this problem has been fixed in version
2.4.0-1.1+deb8u2.
We recommend that you upgrade your icecast2 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
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 9 | armel | icecast2-dbgsym | < 2.4.2-1+deb9u1 | icecast2-dbgsym_2.4.2-1+deb9u1_armel.deb |
Debian | 9 | armel | icecast2 | < 2.4.2-1+deb9u1 | icecast2_2.4.2-1+deb9u1_armel.deb |
Debian | 9 | amd64 | icecast2-dbgsym | < 2.4.2-1+deb9u1 | icecast2-dbgsym_2.4.2-1+deb9u1_amd64.deb |
Debian | 9 | s390x | icecast2 | < 2.4.2-1+deb9u1 | icecast2_2.4.2-1+deb9u1_s390x.deb |
Debian | 8 | amd64 | icecast2 | < 2.4.0-1.1+deb8u2 | icecast2_2.4.0-1.1+deb8u2_amd64.deb |
Debian | 9 | i386 | icecast2-dbgsym | < 2.4.2-1+deb9u1 | icecast2-dbgsym_2.4.2-1+deb9u1_i386.deb |
Debian | 9 | mipsel | icecast2 | < 2.4.2-1+deb9u1 | icecast2_2.4.2-1+deb9u1_mipsel.deb |
Debian | 9 | mips | icecast2 | < 2.4.2-1+deb9u1 | icecast2_2.4.2-1+deb9u1_mips.deb |
Debian | 9 | all | icecast2 | < 2.4.2-1+deb9u1 | icecast2_2.4.2-1+deb9u1_all.deb |
Debian | 9 | mipsel | icecast2-dbgsym | < 2.4.2-1+deb9u1 | icecast2-dbgsym_2.4.2-1+deb9u1_mipsel.deb |
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
AI Score
Confidence
High
EPSS
Percentile
96.3%