Filtered by vendor Sophos
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Total
152 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2018-6855 | 1 Sophos | 3 Safeguard Easy Device Encryption Client, Safeguard Enterprise Client, Safeguard Lan Crypt Client | 2019-10-02 | 7.2 HIGH | 7.8 HIGH |
| Sophos SafeGuard Enterprise before 8.00.5, SafeGuard Easy before 7.00.3, and SafeGuard LAN Crypt before 3.95.2 are vulnerable to Local Privilege Escalation via IOCTL 0x80202014. By crafting an input buffer we can control the execution path to the point where the constant 0xFFFFFFF will be written to a user-controlled address. We can take advantage of this condition to modify the SEP_TOKEN_PRIVILEGES structure of the Token object belonging to the exploit process and grant SE_DEBUG_NAME privilege. This allows the exploit process to interact with higher privileged processes running as SYSTEM and execute code in their security context. | |||||
| CVE-2018-6854 | 1 Sophos | 3 Safeguard Easy Device Encryption Client, Safeguard Enterprise Client, Safeguard Lan Crypt Client | 2019-10-02 | 7.2 HIGH | 7.8 HIGH |
| Sophos SafeGuard Enterprise before 8.00.5, SafeGuard Easy before 7.00.3, and SafeGuard LAN Crypt before 3.95.2 are vulnerable to Local Privilege Escalation via multiple IOCTLs, e.g., 0x8810200B, 0x8810200F, 0x8810201B, 0x8810201F, 0x8810202B, 0x8810202F, 0x8810203F, 0x8810204B, 0x88102003, 0x88102007, 0x88102013, 0x88102017, 0x88102027, 0x88102033, 0x88102037, 0x88102043, and 0x88102047. When some conditions in the user-controlled input buffer are not met, the driver writes an error code (0x2000001A) to a user-controlled address. Also, note that all the aforementioned IOCTLs use transfer type METHOD_NEITHER, which means that the I/O manager does not validate any of the supplied pointers and buffer sizes. So, even though the driver checks for input/output buffer sizes, it doesn't validate if the pointers to those buffers are actually valid. So, we can supply a pointer for the output buffer to a kernel address space address, and the error code will be written there. We can take advantage of this condition to modify the SEP_TOKEN_PRIVILEGES structure of the Token object belonging to the exploit process and grant SE_DEBUG_NAME privilege. This allows the exploit process to interact with higher privileged processes running as SYSTEM and execute code in their security context. | |||||
| CVE-2018-6852 | 1 Sophos | 3 Safeguard Easy Device Encryption Client, Safeguard Enterprise Client, Safeguard Lan Crypt Client | 2019-10-02 | 7.2 HIGH | 7.8 HIGH |
| Sophos SafeGuard Enterprise before 8.00.5, SafeGuard Easy before 7.00.3, and SafeGuard LAN Crypt before 3.95.2 are vulnerable to Local Privilege Escalation via IOCTL 0x80202298. By crafting an input buffer we can control the execution path to the point where the nt!memset function is called to zero out contents of a user-controlled address. We can take advantage of this condition to zero-out the pointer to the security descriptor in the object header of a privileged process or modify the security descriptor itself and run code in the context of a process running as SYSTEM. | |||||
| CVE-2018-6851 | 1 Sophos | 3 Safeguard Easy Device Encryption Client, Safeguard Enterprise Client, Safeguard Lan Crypt Client | 2019-10-02 | 7.2 HIGH | 7.8 HIGH |
| Sophos SafeGuard Enterprise before 8.00.5, SafeGuard Easy before 7.00.3, and SafeGuard LAN Crypt before 3.95.2 are vulnerable to Local Privilege Escalation via IOCTL 0x80206040. By crafting an input buffer we can control the execution path to the point where the constant DWORD 0 will be written to a user-controlled address. We can take advantage of this condition to zero-out the pointer to the security descriptor in the object header of a privileged process or modify the security descriptor itself and run code in the context of a process running as SYSTEM. | |||||
| CVE-2018-6319 | 1 Sophos | 1 Sophos Tester | 2019-10-02 | 4.9 MEDIUM | 5.5 MEDIUM |
| In Sophos Tester Tool 3.2.0.7 Beta, the driver accepts a special DeviceIoControl code that doesn't check its argument. This argument is a memory address: if a caller passes a NULL pointer or a random invalid address, the driver will cause a Blue Screen of Death. If a program or malware does this at boot time, it can cause a persistent denial of service on the machine. | |||||
| CVE-2017-17023 | 2 Ncp-e, Sophos | 2 Ncp Secure Entry Client, Ipsec Client | 2019-10-02 | 9.3 HIGH | 8.1 HIGH |
| The Sophos UTM VPN endpoint interacts with client software provided by NPC Engineering (www.ncp-e.com). The affected client software, "Sophos IPSec Client" 11.04 is a rebranded version of NCP "Secure Entry Client" 10.11 r32792. A vulnerability in the software update feature of the VPN client allows a man-in-the-middle (MITM) or man-on-the-side (MOTS) attacker to execute arbitrary, malicious software on a target user's computer. This is related to SIC_V11.04-64.exe (Sophos), NCP_EntryCl_Windows_x86_1004_31799.exe (NCP), and ncpmon.exe (both Sophos and NCP). The vulnerability exists because: (1) the VPN client requests update metadata over an insecure HTTP connection; and (2) the client software does not check if the software update is signed before running it. | |||||
| CVE-2017-6182 | 1 Sophos | 1 Web Appliance | 2019-10-02 | 7.5 HIGH | 9.8 CRITICAL |
| In Sophos Web Appliance (SWA) before 4.3.1.2, a section of the machine's interface responsible for generating reports was vulnerable to remote command injection via functions, aka NSWA-1304. | |||||
| CVE-2014-2005 | 1 Sophos | 1 Enterprise Console | 2019-09-27 | 6.9 MEDIUM | 6.8 MEDIUM |
| Sophos Disk Encryption (SDE) 5.x in Sophos Enterprise Console (SEC) 5.x before 5.2.2 does not enforce intended authentication requirements for a resume action from sleep mode, which allows physically proximate attackers to obtain desktop access by leveraging the absence of a login screen. | |||||
| CVE-2018-16118 | 1 Sophos | 2 Sfos, Xg Firewall | 2019-06-25 | 9.3 HIGH | 8.1 HIGH |
| A shell escape vulnerability in /webconsole/APIController in the API Configuration component of Sophos XG firewall 17.0.8 MR-8 allows remote attackers to execute arbitrary OS commands via shell metachracters in the "X-Forwarded-for" HTTP header. | |||||
| CVE-2018-16116 | 1 Sophos | 2 Sfos, Xg Firewall | 2019-06-24 | 6.5 MEDIUM | 8.8 HIGH |
| SQL injection vulnerability in AccountStatus.jsp in Admin Portal of Sophos XG firewall 17.0.8 MR-8 allow remote authenticated attackers to execute arbitrary SQL commands via the "username" GET parameter. | |||||
| CVE-2012-6706 | 2 Rarlab, Sophos | 2 Unrar, Threat Detection Engine | 2018-10-21 | 10.0 HIGH | 9.8 CRITICAL |
| A VMSF_DELTA memory corruption was discovered in unrar before 5.5.5, as used in Sophos Anti-Virus Threat Detection Engine before 3.37.2 and other products, that can lead to arbitrary code execution. An integer overflow can be caused in DataSize+CurChannel. The result is a negative value of the "DestPos" variable, which allows the attacker to write out of bounds when setting Mem[DestPos]. | |||||
| CVE-2006-0994 | 1 Sophos | 1 Sophos Anti-virus | 2018-10-18 | 7.5 HIGH | N/A |
| Multiple Sophos Anti-Virus products, including Anti-Virus for Windows 5.x before 5.2.1 and 4.x before 4.05, when cabinet file inspection is enabled, allows remote attackers to execute arbitrary code via a CAB file with "invalid folder count values," which leads to heap corruption. | |||||
| CVE-2006-6335 | 1 Sophos | 1 Sophos Anti-virus | 2018-10-17 | 10.0 HIGH | N/A |
| Multiple buffer overflows in Sophos Anti-Virus scanning engine before 2.40 allow remote attackers to execute arbitrary code via (1) a SIT archive with a long filename that is not null-terminated, which triggers a heap-based overflow in veex.dll due to improper length calculation, and (2) a CPIO archive, with a long filename that is not null-terminated, which triggers a stack-based overflow in veex.dll. | |||||
| CVE-2006-5645 | 1 Sophos | 2 Anti-virus, Endpoint Security | 2018-10-17 | 5.0 MEDIUM | N/A |
| Sophos Anti-Virus and Endpoint Security before 6.0.5, Anti-Virus for Linux before 5.0.10, and other platforms before 4.11, when "Enabled scanning of archives" is set, allows remote attackers to cause a denial of service (infinite loop) via a malformed RAR archive with an Archive Header section with the head_size and pack_size fields set to zero. | |||||
| CVE-2008-0838 | 1 Sophos | 2 Es1000, Es4000 | 2018-10-15 | 4.3 MEDIUM | N/A |
| Multiple cross-site scripting (XSS) vulnerabilities in the web administration interface in Sophos ES1000 and ES4000 Email Security Appliance 2.1.0.0 allow remote attackers to inject arbitrary web script or HTML via the (1) error and (2) go parameters to the login page. | |||||
| CVE-2007-4577 | 1 Sophos | 3 Anti-virus, Scanning Engine, Small Business Suite | 2018-10-15 | 7.8 HIGH | N/A |
| Sophos Anti-Virus for Unix/Linux before 2.48.0 allows remote attackers to cause a denial of service (infinite loop) via a malformed BZip file that results in the creation of multiple Engine temporary files (aka a "BZip bomb"). | |||||
| CVE-2007-4578 | 1 Sophos | 3 Anti-virus, Scanning Engine, Small Business Suite | 2018-10-15 | 6.8 MEDIUM | N/A |
| Sophos Anti-Virus for Windows and for Unix/Linux before 2.48.0 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted UPX packed file, resulting from an "integer cast around". NOTE: as of 20070828, the vendor says this is a DoS and the researcher says this allows code execution, but the researcher is reliable. | |||||
| CVE-2007-4512 | 1 Sophos | 1 Anti-virus | 2018-10-15 | 4.3 MEDIUM | N/A |
| Cross-site scripting (XSS) vulnerability in Sophos Anti-Virus for Windows 6.x before 6.5.8 and 7.x before 7.0.1 allows remote attackers to inject arbitrary web script or HTML via an archive with a file that matches a virus signature and has a crafted filename that is not properly handled by the print function in SavMain.exe. | |||||
| CVE-2008-5541 | 2 Microsoft, Sophos | 2 Internet Explorer, Anti-virus | 2018-10-11 | 9.3 HIGH | N/A |
| Sophos Anti-Virus 4.33.0, when Internet Explorer 6 or 7 is used, allows remote attackers to bypass detection of malware in an HTML document by placing an MZ header (aka "EXE info") at the beginning, and modifying the filename to have (1) no extension, (2) a .txt extension, or (3) a .jpg extension, as demonstrated by a document containing a CVE-2006-5745 exploit. | |||||
| CVE-2008-1737 | 1 Sophos | 1 Anti-virus | 2018-10-11 | 6.9 MEDIUM | N/A |
| Sophos Anti-Virus 7.0.5, and other 7.x versions, when Runtime Behavioural Analysis is enabled, allows local users to cause a denial of service (reboot with the product disabled) and possibly gain privileges via a zero value in a certain length field in the ObjectAttributes argument to the NtCreateKey hooked System Service Descriptor Table (SSDT) function. | |||||