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debianDebianDEBIAN:DLA-2320-1:E8D1B
HistoryAug 11, 2020 - 8:37 a.m.

[SECURITY] [DLA 2320-1] golang-github-seccomp-libseccomp-golang security update

2020-08-1108:37:09
lists.debian.org
31
debian 9 stretch
seccomp filter
syscall arguments
access restrictions
runc
package update
security tracker

CVSS2

5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

AI Score

7.1

Confidence

High

EPSS

0.003

Percentile

70.0%


Debian LTS Advisory DLA-2320-1 [email protected]
https://www.debian.org/lts/security/
August 10, 2020 https://wiki.debian.org/LTS


Package : golang-github-seccomp-libseccomp-golang
Version : 0.0~git20150813.0.1b506fc-2+deb9u1
CVE ID : CVE-2017-18367
Debian Bug : 927981

A process running under a restrictive seccomp filter that specified
multiple syscall arguments could bypass intended access restrictions by
specifying a single matching argument.

Additionally, runc has been rebuilt with the fixed package.

For Debian 9 stretch, this problem has been fixed in version
0.0~git20150813.0.1b506fc-2+deb9u1.

We recommend that you upgrade your golang-github-seccomp-libseccomp-golang
and runc packages, and recompile own Go code using
golang-github-seccomp-libseccomp-golang.

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

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

5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

AI Score

7.1

Confidence

High

EPSS

0.003

Percentile

70.0%