Radare: Security Vulnerabilities
An off-by-one overflow flaw was found in radare2 due to mismatched array length in core_java.c. This could allow an attacker to cause a crash, and perform a denail of service attack.
CVSS Score
7.5
EPSS Score
0.004
Published
2022-08-19
A double free issue was discovered in radare2 in cmd_info.c:cmd_info(). Successful exploitation could lead to modification of unexpected memory locations and potentially causing a crash.
CVSS Score
9.1
EPSS Score
0.004
Published
2022-08-19
A segmentation fault was discovered in radare2 with adf command. In libr/core/cmd_anal.c, when command "adf" has no or wrong argument, anal_fcn_data (core, input + 1) --> RAnalFunction *fcn = r_anal_get_fcn_in (core->anal, core->offset, -1); returns null pointer for fcn causing segmentation fault later in ensure_fcn_range (fcn).
CVSS Score
7.5
EPSS Score
0.005
Published
2022-08-19
Radare2 v5.7.0 was discovered to contain a heap buffer overflow via the function consume_encoded_name_new at format/wasm/wasm.c. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted binary file.
CVSS Score
5.5
EPSS Score
0.001
Published
2022-07-22
Radare2 v5.7.2 was discovered to contain a NULL pointer dereference via the function r_bin_file_xtr_load_buffer at bin/bfile.c. This vulnerability allows attackers to cause a Denial of Service (DOS) via a crafted binary file.
CVSS Score
5.5
EPSS Score
0.001
Published
2022-07-22
Out-of-bounds Read in GitHub repository radareorg/radare2 prior to 5.7.0.
CVSS Score
7.7
EPSS Score
0.005
Published
2022-05-26
radareorg radare2 version 5.5.2 is vulnerable to NULL Pointer Dereference via libr/bin/p/bin_symbols.c binary symbol parser.
CVSS Score
5.5
EPSS Score
0.003
Published
2022-05-25
radareorg radare2 5.5.2 is vulnerable to Buffer Overflow via /libr/core/anal_objc.c mach-o parser.
CVSS Score
5.5
EPSS Score
0.003
Published
2022-05-24
Access of Uninitialized Pointer in GitHub repository radareorg/radare2 prior to 5.7.0.
CVSS Score
7.4
EPSS Score
0.003
Published
2022-05-21
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.
CVSS Score
7.9
EPSS Score
0.001
Published
2022-05-13