Risk | Medium |
Patch available | YES |
Number of vulnerabilities | 2 |
CVE-ID | CVE-2013-4115 CVE-2014-3609 |
CWE-ID | CWE-119 CWE-20 |
Exploitation vector | Network |
Public exploit | N/A |
Vulnerable software Subscribe |
Amazon Linux AMI Operating systems & Components / Operating system |
Vendor | Amazon Web Services |
Security Bulletin
This security bulletin contains information about 2 vulnerabilities.
EUVDB-ID: #VU42671
Risk: Medium
CVSSv3.1: 6.4 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:U/RL:O/RC:C]
CVE-ID: CVE-2013-4115
CWE-ID:
CWE-119 - Memory corruption
Exploit availability: No
DescriptionThe vulnerability allows a remote non-authenticated attacker to read and manipulate data.
Buffer overflow in the idnsALookup function in dns_internal.cc in Squid 3.2 through 3.2.11 and 3.3 through 3.3.6 allows remote attackers to cause a denial of service (memory corruption and server termination) via a long name in a DNS lookup request.
MitigationUpdate the affected packages:
i686:Vulnerable software versions
squid-debuginfo-3.1.10-22.16.amzn1.i686
squid-3.1.10-22.16.amzn1.i686
src:
squid-3.1.10-22.16.amzn1.src
x86_64:
squid-3.1.10-22.16.amzn1.x86_64
squid-debuginfo-3.1.10-22.16.amzn1.x86_64
Amazon Linux AMI: All versions
External linkshttp://alas.aws.amazon.com/ALAS-2014-411.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: #VU32493
Risk: Medium
CVSSv3.1: 4.6 [CVSS:3.1/CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L/E:U/RL:O/RC:C]
CVE-ID: CVE-2014-3609
CWE-ID:
CWE-20 - Improper input validation
Exploit availability: No
DescriptionThe vulnerability allows a remote non-authenticated attacker to perform service disruption.
HttpHdrRange.cc in Squid 3.x before 3.3.12 and 3.4.x before 3.4.6 allows remote attackers to cause a denial of service (crash) via a request with crafted "Range headers with unidentifiable byte-range values."
MitigationUpdate the affected packages:
i686:Vulnerable software versions
squid-debuginfo-3.1.10-22.16.amzn1.i686
squid-3.1.10-22.16.amzn1.i686
src:
squid-3.1.10-22.16.amzn1.src
x86_64:
squid-3.1.10-22.16.amzn1.x86_64
squid-debuginfo-3.1.10-22.16.amzn1.x86_64
Amazon Linux AMI: All versions
External linkshttp://alas.aws.amazon.com/ALAS-2014-411.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.