Risk | Low |
Patch available | YES |
Number of vulnerabilities | 2 |
CVE-ID | CVE-2018-14463 CVE-2019-15167 |
CWE-ID | CWE-125 |
Exploitation vector | Network |
Public exploit | N/A |
Vulnerable software |
Amazon Linux AMI Operating systems & Components / Operating system tcpdump Operating systems & Components / Operating system package or component |
Vendor | Amazon Web Services |
Security Bulletin
This security bulletin contains information about 2 vulnerabilities.
EUVDB-ID: #VU21987
Risk: Low
CVSSv4.0: 1.2 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U/U:Clear]
CVE-ID: CVE-2018-14463
CWE-ID:
CWE-125 - Out-of-bounds read
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to a boundary condition in print-vrrp.c:vrrp_print() function within the VRRP parser. A remote attacker can generate specially crafted VRRP data, trigger out-of-bounds read error and perform denial of service attack.
MitigationUpdate the affected packages:
i686:Vulnerable software versions
tcpdump-4.9.2-4.24.amzn1.i686
tcpdump-debuginfo-4.9.2-4.24.amzn1.i686
src:
tcpdump-4.9.2-4.24.amzn1.src
x86_64:
tcpdump-debuginfo-4.9.2-4.24.amzn1.x86_64
tcpdump-4.9.2-4.24.amzn1.x86_64
Amazon Linux AMI: All versions
tcpdump: before 4.9.2-4.24
CPE2.3http://alas.aws.amazon.com/ALAS-2022-1641.html
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: #VU22024
Risk: Low
CVSSv4.0: 1.2 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U/U:Clear]
CVE-ID: CVE-2019-15167
CWE-ID:
CWE-125 - Out-of-bounds read
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to a boundary error within the VRRP parser A remote attacker can generate specially crafted data, trigger out-of-bounds read error and perform a denial of service (DoS) attack.
MitigationUpdate the affected packages:
i686:Vulnerable software versions
tcpdump-4.9.2-4.24.amzn1.i686
tcpdump-debuginfo-4.9.2-4.24.amzn1.i686
src:
tcpdump-4.9.2-4.24.amzn1.src
x86_64:
tcpdump-debuginfo-4.9.2-4.24.amzn1.x86_64
tcpdump-4.9.2-4.24.amzn1.x86_64
Amazon Linux AMI: All versions
tcpdump: before 4.9.2-4.24
CPE2.3http://alas.aws.amazon.com/ALAS-2022-1641.html
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.