Risk | Medium |
Patch available | YES |
Number of vulnerabilities | 2 |
CVE-ID | CVE-2022-45061 CVE-2023-24329 |
CWE-ID | CWE-400 CWE-20 |
Exploitation vector | Network |
Public exploit | N/A |
Vulnerable software Subscribe |
Amazon Linux AMI Operating systems & Components / Operating system python38 Operating systems & Components / Operating system package or component |
Vendor | Amazon Web Services |
Security Bulletin
This security bulletin contains information about 2 vulnerabilities.
EUVDB-ID: #VU69392
Risk: Medium
CVSSv3.1: 6.5 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]
CVE-ID: CVE-2022-45061
CWE-ID:
CWE-400 - Resource exhaustion
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to usage of an unnecessary quadratic algorithm in one path when processing some inputs to the IDNA (RFC 3490) decoder. A remote attacker can pass a specially crafted name to he decoder, trigger resource excessive CPU consumption and perform a denial of service (DoS) attack.
MitigationUpdate the affected packages:
i686:Vulnerable software versions
python38-debuginfo-3.8.5-1.9.amzn1.i686
python38-tools-3.8.5-1.9.amzn1.i686
python38-libs-3.8.5-1.9.amzn1.i686
python38-3.8.5-1.9.amzn1.i686
python38-devel-3.8.5-1.9.amzn1.i686
python38-test-3.8.5-1.9.amzn1.i686
python38-debug-3.8.5-1.9.amzn1.i686
src:
python38-3.8.5-1.9.amzn1.src
x86_64:
python38-debuginfo-3.8.5-1.9.amzn1.x86_64
python38-libs-3.8.5-1.9.amzn1.x86_64
python38-devel-3.8.5-1.9.amzn1.x86_64
python38-debug-3.8.5-1.9.amzn1.x86_64
python38-tools-3.8.5-1.9.amzn1.x86_64
python38-3.8.5-1.9.amzn1.x86_64
python38-test-3.8.5-1.9.amzn1.x86_64
Amazon Linux AMI: All versions
python38: before 3.8.5-1.9
External linkshttp://alas.aws.amazon.com/ALAS-2023-1714.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: #VU72618
Risk: Medium
CVSSv3.1: 4.6 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N/E:U/RL:O/RC:C]
CVE-ID: CVE-2023-24329
CWE-ID:
CWE-20 - Improper input validation
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to bypass implemented filters.
The vulnerability exists due to insufficient validation of URLs that start with blank characters within urllib.parse component of Python. A remote attacker can pass specially crafted URL to bypass existing filters.
MitigationUpdate the affected packages:
i686:Vulnerable software versions
python38-debuginfo-3.8.5-1.9.amzn1.i686
python38-tools-3.8.5-1.9.amzn1.i686
python38-libs-3.8.5-1.9.amzn1.i686
python38-3.8.5-1.9.amzn1.i686
python38-devel-3.8.5-1.9.amzn1.i686
python38-test-3.8.5-1.9.amzn1.i686
python38-debug-3.8.5-1.9.amzn1.i686
src:
python38-3.8.5-1.9.amzn1.src
x86_64:
python38-debuginfo-3.8.5-1.9.amzn1.x86_64
python38-libs-3.8.5-1.9.amzn1.x86_64
python38-devel-3.8.5-1.9.amzn1.x86_64
python38-debug-3.8.5-1.9.amzn1.x86_64
python38-tools-3.8.5-1.9.amzn1.x86_64
python38-3.8.5-1.9.amzn1.x86_64
python38-test-3.8.5-1.9.amzn1.x86_64
Amazon Linux AMI: All versions
python38: before 3.8.5-1.9
External linkshttp://alas.aws.amazon.com/ALAS-2023-1714.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.