Giovanni

3 exploits Active since Mar 2017
CVE-2026-22780 WRITEUP MEDIUM WRITEUP
rizin < 0.8.2 - Heap Overflow via Malicious Mach0 File Parsing
Rizin is a UNIX-like reverse engineering framework and command-line toolset. Prior to 0.8.2, a heap overflow can be exploited when a malicious mach0 file, having bogus entries for the dyld chained segments, is parsed by rizin. This vulnerability is fixed in 0.8.2.
CVSS 4.4
CVE-2017-7274 WRITEUP MEDIUM WRITEUP
radare2 1.3.0 - Denial of Service via Crafted PE File
The r_pkcs7_parse_cms function in libr/util/r_pkcs7.c in radare2 1.3.0 allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via a crafted PE file.
CVSS 5.5
CVE-2023-40022 WRITEUP HIGH WRITEUP
rizin < 0.6.1 - Integer Overflow in C++ Demangler consume_count
Rizin is a UNIX-like reverse engineering framework and command-line toolset. Versions 0.6.0 and prior are vulnerable to integer overflow in `consume_count` of `src/gnu_v2/cplus-dem.c`. The overflow check is valid logic but, is missing the modulus if the block once compiled. The compiler sees this block as unreachable code since the prior statement is multiplication by 10 and fails to consider overflow assuming the count will always be a multiple of 10. Rizin version 0.6.1 contains a fix for the issue. A temporary workaround would be disabling C++ demangling using the configuration option `bin.demangle=false`.
CVSS 7.8