8.6 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
7.5 High
AI Score
Confidence
High
0.015 Low
EPSS
Percentile
86.8%
Issue Overview:
Squid is a caching proxy for the Web supporting HTTP, HTTPS, FTP, and more. Due to a Buffer Overread bug Squid is vulnerable to a Denial of Service attack against Squid HTTP Message processing. This bug is fixed by Squid version 6.5. Users are advised to upgrade. There are no known workarounds for this vulnerability. (CVE-2023-49285)
Affected Packages:
squid
Issue Correction:
Run yum update squid to update your system.
New Packages:
i686:
squid-3.5.20-17.53.amzn1.i686
squid-migration-script-3.5.20-17.53.amzn1.i686
squid-debuginfo-3.5.20-17.53.amzn1.i686
src:
squid-3.5.20-17.53.amzn1.src
x86_64:
squid-debuginfo-3.5.20-17.53.amzn1.x86_64
squid-3.5.20-17.53.amzn1.x86_64
squid-migration-script-3.5.20-17.53.amzn1.x86_64
Red Hat: CVE-2023-49285
Mitre: CVE-2023-49285
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Amazon Linux | 1 | i686 | squid | < 3.5.20-17.53.amzn1 | squid-3.5.20-17.53.amzn1.i686.rpm |
Amazon Linux | 1 | i686 | squid-migration-script | < 3.5.20-17.53.amzn1 | squid-migration-script-3.5.20-17.53.amzn1.i686.rpm |
Amazon Linux | 1 | i686 | squid-debuginfo | < 3.5.20-17.53.amzn1 | squid-debuginfo-3.5.20-17.53.amzn1.i686.rpm |
Amazon Linux | 1 | x86_64 | squid-debuginfo | < 3.5.20-17.53.amzn1 | squid-debuginfo-3.5.20-17.53.amzn1.x86_64.rpm |
Amazon Linux | 1 | x86_64 | squid | < 3.5.20-17.53.amzn1 | squid-3.5.20-17.53.amzn1.x86_64.rpm |
Amazon Linux | 1 | x86_64 | squid-migration-script | < 3.5.20-17.53.amzn1 | squid-migration-script-3.5.20-17.53.amzn1.x86_64.rpm |
8.6 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
7.5 High
AI Score
Confidence
High
0.015 Low
EPSS
Percentile
86.8%