Vulmon Recent Vulnerabilities Research Posts Trends Blog About Contact

ALAS-2020-1424

Related Vulnerabilities: CVE-2019-10197   CVE-2019-10218  

A flaw was found in samba versions 4.9.x up to 4.9.13, samba 4.10.x up to 4.10.8 and samba 4.11.x up to 4.11.0rc3, when certain parameters were set in the samba configuration file. An unauthenticated attacker could use this flaw to escape the shared directory and access the contents of directories outside the share. A flaw was found in samba when certain parameters were set in the samba configuration file. An unauthenticated attacker could use this flaw to escape the shared directory and access the contents of directories outside of the share. (CVE-2019-10197) A flaw was found in the samba client, all samba versions before samba 4.11.2, 4.10.10 and 4.9.15, where a malicious server can supply a pathname to the client with separators. This could allow the client to access files and folders outside of the SMB network pathnames. An attacker could use this vulnerability to create files outside of the current working directory using the privileges of the client user. A flaw was found in the samba client where a malicious server can supply a pathname to the client with separators. This could allow the client to access files and folders outside of the SMB network pathnames. An attacker could use this vulnerability to create files outside of the current working directory using the privileges of the client user. (CVE-2019-10218)

Source

ALAS-2020-1424

Amazon Linux AMI Security Advisory: ALAS-2020-1424
Advisory Release Date: 2020-08-26 23:09 Pacific
Advisory Updated Date: 2020-08-31 20:21 Pacific
Severity: Medium
Issue Overview:

A flaw was found in samba versions 4.9.x up to 4.9.13, samba 4.10.x up to 4.10.8 and samba 4.11.x up to 4.11.0rc3, when certain parameters were set in the samba configuration file. An unauthenticated attacker could use this flaw to escape the shared directory and access the contents of directories outside the share. A flaw was found in samba when certain parameters were set in the samba configuration file. An unauthenticated attacker could use this flaw to escape the shared directory and access the contents of directories outside of the share. (CVE-2019-10197)

A flaw was found in the samba client, all samba versions before samba 4.11.2, 4.10.10 and 4.9.15, where a malicious server can supply a pathname to the client with separators. This could allow the client to access files and folders outside of the SMB network pathnames. An attacker could use this vulnerability to create files outside of the current working directory using the privileges of the client user. A flaw was found in the samba client where a malicious server can supply a pathname to the client with separators. This could allow the client to access files and folders outside of the SMB network pathnames. An attacker could use this vulnerability to create files outside of the current working directory using the privileges of the client user. (CVE-2019-10218)


Affected Packages:

samba


Issue Correction:
Run yum update samba to update your system.

New Packages:
i686:
    libwbclient-devel-4.10.4-11.51.amzn1.i686
    samba-client-libs-4.10.4-11.51.amzn1.i686
    samba-krb5-printing-4.10.4-11.51.amzn1.i686
    libsmbclient-4.10.4-11.51.amzn1.i686
    samba-winbind-modules-4.10.4-11.51.amzn1.i686
    samba-test-libs-4.10.4-11.51.amzn1.i686
    libwbclient-4.10.4-11.51.amzn1.i686
    samba-common-tools-4.10.4-11.51.amzn1.i686
    ctdb-4.10.4-11.51.amzn1.i686
    samba-client-4.10.4-11.51.amzn1.i686
    samba-4.10.4-11.51.amzn1.i686
    samba-debuginfo-4.10.4-11.51.amzn1.i686
    libsmbclient-devel-4.10.4-11.51.amzn1.i686
    samba-winbind-krb5-locator-4.10.4-11.51.amzn1.i686
    samba-libs-4.10.4-11.51.amzn1.i686
    samba-python-4.10.4-11.51.amzn1.i686
    samba-winbind-4.10.4-11.51.amzn1.i686
    samba-test-4.10.4-11.51.amzn1.i686
    samba-common-libs-4.10.4-11.51.amzn1.i686
    samba-python-test-4.10.4-11.51.amzn1.i686
    samba-devel-4.10.4-11.51.amzn1.i686
    samba-winbind-clients-4.10.4-11.51.amzn1.i686
    ctdb-tests-4.10.4-11.51.amzn1.i686

noarch:
    samba-common-4.10.4-11.51.amzn1.noarch
    samba-pidl-4.10.4-11.51.amzn1.noarch

src:
    samba-4.10.4-11.51.amzn1.src

x86_64:
    samba-devel-4.10.4-11.51.amzn1.x86_64
    ctdb-4.10.4-11.51.amzn1.x86_64
    samba-test-libs-4.10.4-11.51.amzn1.x86_64
    samba-4.10.4-11.51.amzn1.x86_64
    samba-krb5-printing-4.10.4-11.51.amzn1.x86_64
    ctdb-tests-4.10.4-11.51.amzn1.x86_64
    samba-test-4.10.4-11.51.amzn1.x86_64
    samba-common-tools-4.10.4-11.51.amzn1.x86_64
    samba-libs-4.10.4-11.51.amzn1.x86_64
    libsmbclient-devel-4.10.4-11.51.amzn1.x86_64
    samba-winbind-clients-4.10.4-11.51.amzn1.x86_64
    libwbclient-4.10.4-11.51.amzn1.x86_64
    samba-python-4.10.4-11.51.amzn1.x86_64
    samba-debuginfo-4.10.4-11.51.amzn1.x86_64
    samba-winbind-krb5-locator-4.10.4-11.51.amzn1.x86_64
    samba-client-libs-4.10.4-11.51.amzn1.x86_64
    samba-client-4.10.4-11.51.amzn1.x86_64
    libsmbclient-4.10.4-11.51.amzn1.x86_64
    samba-python-test-4.10.4-11.51.amzn1.x86_64
    libwbclient-devel-4.10.4-11.51.amzn1.x86_64
    samba-winbind-modules-4.10.4-11.51.amzn1.x86_64
    samba-common-libs-4.10.4-11.51.amzn1.x86_64
    samba-winbind-4.10.4-11.51.amzn1.x86_64

Vulmon Search

Vulmon Search is a vulnerability search engine. It gives comprehensive vulnerability information through a very simple user interface.

About

Home Recent Vulnerabilities Research Posts Trends Blog About Contact

Products

Vulmon Search Vulmon Research Vulmon Alerts Vulmap

Connect

Twitter Reddit Linkedin Facebook

Vulnerability Notification Service
You don’t have to wait for vulnerability scanning results
Get Started