#c++

xHTTP 72f812d has a double free in close_connection in xhttp.c via a malformed HTTP request method.

An issue was discovered in the Linux kernel before 6.3.9. ksmbd does not validate the SMB request protocol ID, leading to an out-of-bounds read.

faust commit ee39a19 was discovered to contain a stack overflow via the component boxppShared::print() at /boxes/ppbox.cpp.

stress-test master commit e4c878 was discovered to contain a FPE vulnerability via the component combine_inner at /pixman-combine-float.c.

An out-of-bounds read flaw was found in w3m, in the Strnew_size function in Str.c. This issue may allow an attacker to cause a denial of service through a crafted HTML file.

libjpeg commit db33a6e was discovered to contain a reachable assertion via BitMapHook::BitMapHook at bitmaphook.cpp. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted file.

libjpeg commit db33a6e was discovered to contain a heap buffer overflow via LineBitmapRequester::EncodeRegion at linebitmaprequester.cpp. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted file.

Uncovered issues fall into use-after-free, buffer-overflow, information leak and denial of service vulnerability classes. Some of these could be combined to achieve remote code execution or privilege escalation.

Botan is a C++ library of cryptographic algorithms, including AES, DES, SHA-1, RSA, DSA, Diffie-Hellman, and many others. It also supports X.509 certificates and CRLs, and PKCS #10 certificate requests, and has a high level filter/pipe message processing system. The library is easily portable to most systems and compilers, and includes a substantial tutorial and API reference. This is the current stable release.

Categories: Threat Intelligence Following a three-month lull of activity, Cl0p returned with a vengeance in June and beat out LockBit as the month’s most active ransomware gang. (Read more...) The post Ransomware review: July 2023 appeared first on Malwarebytes Labs.