Vulnerabilities

Heap-based Buffer Overflow in GitHub repository radareorg/radare2 prior to 5.9.0.

Heap-based Buffer Overflow in GitHub repository radareorg/radare2 prior to 5.9.0.

Denial of Service in GitHub repository radareorg/radare2 prior to 5.8.6.

Failure to Sanitize Special Elements into a Different Plane (Special Element Injection) in GitHub repository radareorg/radare2 prior to 5.8.2.

NULL Pointer Dereference in GitHub repository radareorg/radare2 prior to 5.8.2.

Integer Overflow or Wraparound in GitHub repository radareorg/radare2 prior to 5.8.0.

Out-of-bounds Read in GitHub repository radareorg/radare2 prior to 5.7.0.

Access of Uninitialized Pointer in GitHub repository radareorg/radare2 prior to 5.7.0.

Out-of-bounds Read in GitHub repository radareorg/radare2 prior to 5.7.0. The bug causes the program reads data past the end of the intented buffer. Typically, this can allow attackers to read sensitive information from other memory locations or cause a crash.

Null pointer dereference in libr/bin/format/mach0/mach0.c in radareorg/radare2 in GitHub repository radareorg/radare2 prior to 5.7.0. It is likely to be exploitable. For more general description of heap buffer overflow, see [CWE](https://cwe.mitre.org/data/definitions/476.html).

Out-of-bounds Read in r_bin_java_constant_value_attr_new function in GitHub repository radareorg/radare2 prior to 5.7.0. The bug causes the program reads data past the end 2f the intented buffer. Typically, this can allow attackers to read sensitive information from other memory locations or cause a crash. More details see [CWE-125: Out-of-bounds read](https://cwe.mitre.org/data/definitions/125.html).

Out-of-bounds Read in r_bin_java_bootstrap_methods_attr_new function in GitHub repository radareorg/radare2 prior to 5.7.0. The bug causes the program reads data past the end 2f the intented buffer. Typically, this can allow attackers to read sensitive information from other memory locations or cause a crash. More details see [CWE-125: Out-of-bounds read](https://cwe.mitre.org/data/definitions/125.html).

heap-use-after-free in GitHub repository radareorg/radare2 prior to 5.7.0. This vulnerability is capable of inducing denial of service.

Heap-based Buffer Overflow in GitHub repository radareorg/radare2 prior to 5.7.0. The bug causes the program reads data past the end of the intented buffer. Typically, this can allow attackers to read sensitive information from other memory locations or cause a crash.

Heap-based Buffer Overflow in GitHub repository radareorg/radare2 prior to 5.6.8. The bug causes the program reads data past the end of the intented buffer. Typically, this can allow attackers to read sensitive information from other memory locations or cause a crash.

NULL Pointer Dereference in GitHub repository radareorg/radare2 prior to 5.6.8. This vulnerability is capable of making the radare2 crash, thus affecting the availability of the system.

Out-of-bounds Read in r_bin_ne_get_entrypoints function in GitHub repository radareorg/radare2 prior to 5.6.8. This vulnerability may allow attackers to read sensitive information or cause a crash.

Out-of-bounds read in `r_bin_ne_get_relocs` function in GitHub repository radareorg/radare2 prior to 5.6.8. This vulnerability may allow attackers to read sensitive information or cause a crash.

heap-use-after-free in GitHub repository radareorg/radare2 prior to 5.6.8. This vulnerability is capable of inducing denial of service.

NULL Pointer Dereference in r_bin_ne_get_entrypoints function in GitHub repository radareorg/radare2 prior to 5.6.8. This vulnerability allows attackers to cause a denial of service (application crash).

Heap buffer overflow in libr/bin/format/mach0/mach0.c in GitHub repository radareorg/radare2 prior to 5.8.6. If address sanitizer is disabled during the compiling, the program should executes into the `r_str_ncpy` function. Therefore I think it is very likely to be exploitable. For more general description of heap buffer overflow, see [CWE](https://cwe.mitre.org/data/definitions/122.html).

Improper Validation of Array Index in GitHub repository radareorg/radare2 prior to 5.6.8. This vulnerability is heap overflow and may be exploitable. For more general description of heap buffer overflow, see [CWE](https://cwe.mitre.org/data/definitions/122.html).

Out-of-bounds Write in libr/bin/format/ne/ne.c in GitHub repository radareorg/radare2 prior to 5.6.8. This vulnerability is heap overflow and may be exploitable. For more general description of heap buffer overflow, see [CWE](https://cwe.mitre.org/data/definitions/122.html).

heap-buffer-overflow in GitHub repository radareorg/radare2 prior to 5.6.8. This vulnerability is capable of inducing denial of service.

Out-of-bounds read in GitHub repository radareorg/radare2 prior to 5.6.8. This vulnerability allows attackers to read sensitive information from outside the allocated buffer boundary.

Heap Buffer Overflow in iterate_chained_fixups in GitHub repository radareorg/radare2 prior to 5.6.6.

Heap Buffer Overflow in parseDragons in GitHub repository radareorg/radare2 prior to 5.6.8.

Use After Free in op_is_set_bp in GitHub repository radareorg/radare2 prior to 5.6.6.

Use After Free in r_reg_get_name_idx in GitHub repository radareorg/radare2 prior to 5.6.6.

Denial of Service in GitHub repository radareorg/radare2 prior to 5.6.4.

Denial of Service in GitHub repository radareorg/radare2 prior to 5.6.4.

Heap-based Buffer Overflow in GitHub repository radareorg/radare2 prior to 5.6.4.

NULL Pointer Dereference in GitHub repository radareorg/radare2 prior to 5.6.4.

Heap-based Buffer Overflow in GitHub repository radareorg/radare2 prior to 5.6.4.

Use After Free in GitHub repository radareorg/radare2 prior to 5.6.2.

Access of Memory Location Before Start of Buffer in NPM radare2.js prior to 5.6.2.

Access of Memory Location After End of Buffer in GitHub repository radareorg/radare2 prior to 5.6.2.

Use After Free in NPM radare2.js prior to 5.6.2.

Buffer Access with Incorrect Length Value in GitHub repository radareorg/radare2 prior to 5.6.2.

Heap-based Buffer Overflow in GitHub repository radareorg/radare2 prior to 5.6.2.

Use After Free in GitHub repository radareorg/radare2 prior to 5.6.0.

Use After Free in GitHub repository radareorg/radare2 prior to 5.6.2.

NULL Pointer Dereference in GitHub repository radareorg/radare2 prior to 5.6.0.

radare2 is vulnerable to Out-of-bounds Read

In radare2 before version 4.5.0, malformed PDB file names in the PDB server path cause shell injection. To trigger the problem it's required to open the executable in radare2 and run idpd to trigger the download. The shell code will execute, and will create a file called pwned in the current directory.