Radare: Security Vulnerabilities
In radare2 2.5.0, there is a heap-based buffer over-read in the dalvik_op function (libr/anal/p/anal_dalvik.c). Remote attackers could leverage this vulnerability to cause a denial of service via a crafted DEX file. Note that this issue is different from CVE-2018-8809, which was patched earlier.
CVSS Score
5.5
EPSS Score
0.002
Published
2018-04-17
In radare2 2.4.0, there is a heap-based buffer over-read in the r_asm_disassemble function of asm.c. Remote attackers could leverage this vulnerability to cause a denial of service via a crafted dex file.
CVSS Score
5.5
EPSS Score
0.002
Published
2018-03-20
In radare2 2.4.0, there is a heap-based buffer over-read in the dalvik_op function of anal_dalvik.c. Remote attackers could leverage this vulnerability to cause a denial of service via a crafted dex file.
CVSS Score
5.5
EPSS Score
0.002
Published
2018-03-20
In radare2 2.4.0, there is a heap-based buffer over-read in the get_ivar_list_t function of mach0_classes.c. Remote attackers could leverage this vulnerability to cause a denial of service via a crafted Mach-O file.
CVSS Score
5.5
EPSS Score
0.002
Published
2018-03-20
In radare2 2.0.1, libr/bin/dwarf.c allows remote attackers to cause a denial of service (invalid read and application crash) via a crafted ELF file, related to r_bin_dwarf_parse_comp_unit in dwarf.c and sdb_set_internal in shlr/sdb/src/sdb.c.
CVSS Score
5.5
EPSS Score
0.002
Published
2017-11-13
In radare 2.0.1, a memory corruption vulnerability exists in store_versioninfo_gnu_verdef() and store_versioninfo_gnu_verneed() in libr/bin/format/elf/elf.c, as demonstrated by an invalid free. This error is due to improper sh_size validation when allocating memory.
CVSS Score
7.8
EPSS Score
0.002
Published
2017-11-01
In radare 2.0.1, an out-of-bounds read vulnerability exists in string_scan_range() in libr/bin/bin.c when doing a string search.
CVSS Score
7.8
EPSS Score
0.002
Published
2017-11-01
In radare 2.0.1, a pointer wraparound vulnerability exists in store_versioninfo_gnu_verdef() in libr/bin/format/elf/elf.c.
CVSS Score
5.5
EPSS Score
0.002
Published
2017-11-01
In radare2 2.0.1, an integer exception (negative number leading to an invalid memory access) exists in store_versioninfo_gnu_verneed() in libr/bin/format/elf/elf.c via crafted ELF files on 32bit systems.
CVSS Score
7.8
EPSS Score
0.002
Published
2017-10-27
In radare2 2.0.1, an integer exception (negative number leading to an invalid memory access) exists in store_versioninfo_gnu_verdef() in libr/bin/format/elf/elf.c via crafted ELF files when parsing the ELF version on 32bit systems.
CVSS Score
7.8
EPSS Score
0.002
Published
2017-10-27