Risk | Medium |
Patch available | YES |
Number of vulnerabilities | 2 |
CVE-ID | CVE-2022-0173 CVE-2022-0419 |
CWE-ID | CWE-125 CWE-476 |
Exploitation vector | Network |
Public exploit | N/A |
Vulnerable software Subscribe |
radare2 Universal components / Libraries / Software for developers |
Vendor | Radare |
Security Bulletin
This security bulletin contains information about 2 vulnerabilities.
EUVDB-ID: #VU60288
Risk: Low
CVSSv3.1: 3.8 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N/E:U/RL:O/RC:C]
CVE-ID: CVE-2022-0173
CWE-ID:
CWE-125 - Out-of-bounds read
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to gain access to potentially sensitive information.
The vulnerability exists due to a boundary condition in libr/io/io_bank.c. A remote attacker can pass specially crafted data to the application, trigger an out-of-bounds read error and read contents of memory on the system.
MitigationInstall updates from vendor's website.
Vulnerable software versionsradare2: 5.5.0 - 5.5.4
External linkshttp://huntr.dev/bounties/727d8600-88bc-4dde-8dea-ee3d192600e5
http://github.com/radareorg/radare2/commit/37897226a1a31f982bfefdc4aeefc2e50355c73c
http://github.com/radareorg/radare2/releases/tag/5.6.0
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
EUVDB-ID: #VU60287
Risk: Medium
CVSSv3.1: 5.7 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]
CVE-ID: CVE-2022-0419
CWE-ID:
CWE-476 - NULL Pointer Dereference
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to a NULL pointer dereference error within the libr/bin/p/bin_xnu_kernelcache.c file. A remote attacker can pass specially crafted data to the application, trigger a NULL pointer dereference error and perform a denial of service (DoS) attack.
Install update from vendor's website.
Vulnerable software versionsradare2: 3.4.0 - 5.5.4
External linkshttp://huntr.dev/bounties/1f84e79d-70e7-4b29-8b48-a108f81c89aa
http://github.com/radareorg/radare2/commit/feaa4e7f7399c51ee6f52deb84dc3f795b4035d6
http://github.com/radareorg/radare2/releases/tag/5.6.0
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.