Vulnerabilities

In Bandisoft Bandizip through 7.37, there is a Mark-of-the-Web Bypass Vulnerability. This vulnerability allows attackers to bypass the Mark-of-the-Web protection mechanism on affected installations of Bandizip. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the handling of archived files. When extracting files from a crafted archive that bears the Mark-of-the-Web, Bandizip does not propagate the Mark-of-the-Web to the extracted files. An attacker can leverage this vulnerability to execute arbitrary code in the context of the current user. NOTE: this is disputed because Mark-of-the-Web propagation can increase risk via security-warning habituation, and because the intended control sphere for file-origin metadata (e.g., HostUrl in Zone.Identifier) may be narrower than that for reading the file's content.

Bandisoft BandiView 7.05 is vulnerable to Incorrect Access Control in sub_0x3d80fc via a crafted POC file.

Buffer Overflow vulnerability in bandisoft bandiview v7.0, allows local attackers to cause a denial of service (DoS) via exr image file.

CVE-2023-4863 is a heap-based buffer overflow (CWE-787) in the WebP image codec used by Google Chromium, allowing a remote attacker to write outside the intended bounds of allocated memory. It is triggered when a user visits a crafted HTML page containing malicious WebP image data, so no authentication or special privileges are required, only that the victim loads attacker-controlled content in an affected application. Successful exploitation gives the attacker an out-of-bounds memory write in the affected process, which can lead to application crashes or memory corruption with the potential for code execution. Exposure is unusually broad because, per the advisory, the flaw can affect any application that uses the WebP codec, meaning the browsing public and any software bundling WebP decoding are plausibly in scope. The flaw was added to the CISA KEV catalog on 2023-09-13, indicating confirmed exploitation in the wild; EPSS assigns it a 100% probability of exploitation within 30 days, ransomware use is unknown, and no public proof-of-concept is known.

Do: Update Google Chrome and all other Chromium-based browsers to the latest stable release containing the WebP fix (the patched Chrome 116.0.5845.187 shipped in September 2023), and update or rebuild any other software that bundles the WebP/libwebp codec (fixed in libwebp 1.3.2). Until patching is complete, treat untrusted web content as the attack vector and, per the CISA KEV required action, apply mitigations per vendor instructions or discontinue use of affected software if mitigations are unavailable. Verify remediation by checking installed browser and application versions against the vendor advisories.

In the code that verifies the file size in the ark library, it is possible to manipulate the offset read from the target file due to the wrong use of the data type. An attacker could use this vulnerability to cause a stack buffer overflow and as a result, perform an attack such as remote code execution.

A remote code execution vulnerability due to incomplete check for 'xheader_decode_path_record' function's parameter length value in the ark library. Remote attackers can induce exploit malicious code using this function.

ARK library allows attackers to execute remote code via the parameter(path value) of Ark_NormalizeAndDupPAthNameW function because of an integer overflow.

A heap overflow issue was found in ARK library of bandisoft Co., Ltd when the Ark_DigPathA function parsed a file path. This vulnerability is due to missing support for string length check.