Sophos: Security Vulnerabilities
The Sophos Web Appliance Remote / Secure Web Gateway server (version 4.2.1.3) is vulnerable to a Remote Command Injection vulnerability in its web administrative interface. These vulnerabilities occur in MgrDiagnosticTools.php (/controllers/MgrDiagnosticTools.php), in the component responsible for performing diagnostic tests with the UNIX wget utility. The application doesn't properly escape the information passed in the 'url' variable before calling the executeCommand class function ($this->dtObj->executeCommand). This function calls exec() with unsanitized user input allowing for remote command injection. The page that contains the vulnerabilities, /controllers/MgrDiagnosticTools.php, is accessed by a built-in command answered by the administrative interface. The command that calls to that vulnerable page (passed in the 'section' parameter) is: 'configuration'. Exploitation of this vulnerability yields shell access to the remote machine under the 'spiderman' user account.
CVSS Score
7.2
EPSS Score
0.246
Published
2017-01-28
The Frontend component in Sophos UTM with firmware 9.405-5 and earlier allows local administrators to obtain sensitive password information by reading the "value" field of the proxy user settings in "system settings / scan settings / anti spam" configuration tab.
CVSS Score
4.4
EPSS Score
0.005
Published
2016-10-03
The Frontend component in Sophos UTM with firmware 9.405-5 and earlier allows local administrators to obtain sensitive password information by reading the "value" field of the SMTP user settings in the notifications configuration tab.
CVSS Score
4.4
EPSS Score
0.005
Published
2016-10-03
Sophos EAS Proxy before 6.2.0 for Sophos Mobile Control, when Lotus Traveler is enabled, allows remote attackers to access arbitrary web-resources from the backend mail system via a request for the resource, aka an Open Reverse Proxy vulnerability.
CVSS Score
8.6
EPSS Score
0.045
Published
2016-08-10
Multiple cross-site scripting (XSS) vulnerabilities in Sophos Cyberoam CR100iNG UTM appliance with firmware 10.6.3 MR-1 build 503, CR35iNG UTM appliance with firmware 10.6.2 MR-1 build 383, and CR35iNG UTM appliance with firmware 10.6.2 Build 378 allow remote attackers to inject arbitrary web script or HTML via the (1) ipFamily parameter to corporate/webpages/trafficdiscovery/LiveConnections.jsp; the (2) ipFamily, (3) applicationname, or (4) username parameter to corporate/webpages/trafficdiscovery/LiveConnectionDetail.jsp; or the (5) X-Forwarded-For HTTP header.
CVSS Score
6.1
EPSS Score
0.014
Published
2016-04-06
Multiple stack-based buffer overflows in the (1) send_dg and (2) send_vc functions in the libresolv library in the GNU C Library (aka glibc or libc6) before 2.23 allow remote attackers to cause a denial of service (crash) or possibly execute arbitrary code via a crafted DNS response that triggers a call to the getaddrinfo function with the AF_UNSPEC or AF_INET6 address family, related to performing "dual A/AAAA DNS queries" and the libnss_dns.so.2 NSS module.
CVSS Score
8.1
EPSS Score
0.896
Published
2016-02-18
Cross-site scripting (XSS) vulnerability in the UserPortal page in SOPHOS UTM before 9.353 allows remote attackers to inject arbitrary web script or HTML via the lang parameter.
CVSS Score
6.1
EPSS Score
0.028
Published
2016-02-17
The (1) roaming_read and (2) roaming_write functions in roaming_common.c in the client in OpenSSH 5.x, 6.x, and 7.x before 7.1p2, when certain proxy and forward options are enabled, do not properly maintain connection file descriptors, which allows remote servers to cause a denial of service (heap-based buffer overflow) or possibly have unspecified other impact by requesting many forwardings.
CVSS Score
8.1
EPSS Score
0.209
Published
2016-01-14
The resend_bytes function in roaming_common.c in the client in OpenSSH 5.x, 6.x, and 7.x before 7.1p2 allows remote servers to obtain sensitive information from process memory by requesting transmission of an entire buffer, as demonstrated by reading a private key.
CVSS Score
6.5
EPSS Score
0.635
Published
2016-01-14
ISC DHCP 4.x before 4.1-ESV-R12-P1, 4.2.x, and 4.3.x before 4.3.3-P1 allows remote attackers to cause a denial of service (application crash) via an invalid length field in a UDP IPv4 packet.
CVSS Score
6.5
EPSS Score
0.764
Published
2016-01-14