Vulmon
Recent Vulnerabilities
Research Posts
Trends
Blog
About
Contact
Vulmon Alerts
By Relevance
By Risk Score
By Publish Date
squid-cache squid vulnerabilities and exploits
(subscribe to this query)
7.5
CVSSv3
CVE-2019-12528
An issue exists in Squid prior to 4.10. It allows a crafted FTP server to trigger disclosure of sensitive information from heap memory, such as information associated with other users' sessions or non-Squid processes.
Squid-cache Squid
Fedoraproject Fedora 30
Fedoraproject Fedora 31
Debian Debian Linux 9.0
Debian Debian Linux 10.0
Opensuse Leap 15.1
Canonical Ubuntu Linux 18.04
Canonical Ubuntu Linux 19.10
Canonical Ubuntu Linux 16.04
7.5
CVSSv3
CVE-2020-8449
An issue exists in Squid prior to 4.10. Due to incorrect input validation, it can interpret crafted HTTP requests in unexpected ways to access server resources prohibited by earlier security filters.
Squid-cache Squid
Debian Debian Linux 9.0
Debian Debian Linux 10.0
Canonical Ubuntu Linux 16.04
Canonical Ubuntu Linux 18.04
Canonical Ubuntu Linux 19.10
Opensuse Leap 15.1
Fedoraproject Fedora 30
Fedoraproject Fedora 31
7.3
CVSSv3
CVE-2020-8450
An issue exists in Squid prior to 4.10. Due to incorrect buffer management, a remote client can cause a buffer overflow in a Squid instance acting as a reverse proxy.
Squid-cache Squid
Canonical Ubuntu Linux 16.04
Canonical Ubuntu Linux 18.04
Canonical Ubuntu Linux 19.10
Opensuse Leap 15.1
Fedoraproject Fedora 30
Fedoraproject Fedora 31
Debian Debian Linux 9.0
Debian Debian Linux 10.0
7.5
CVSSv3
CVE-2019-12854
Due to incorrect string termination, Squid cachemgr.cgi 4.0 up to and including 4.7 may access unallocated memory. On systems with memory access protections, this can cause the CGI process to terminate unexpectedly, resulting in a denial of service for all clients using it.
Squid-cache Squid
Debian Debian Linux 10.0
Fedoraproject Fedora 29
Canonical Ubuntu Linux 18.04
Canonical Ubuntu Linux 19.04
Canonical Ubuntu Linux 19.10
Canonical Ubuntu Linux 16.04
Opensuse Leap 15.0
Opensuse Leap 15.1
7.5
CVSSv3
CVE-2019-18676
An issue exists in Squid 3.x and 4.x up to and including 4.8. Due to incorrect input validation, there is a heap-based buffer overflow that can result in Denial of Service to all clients using the proxy. Severity is high due to this vulnerability occurring before normal security ...
Squid-cache Squid
Canonical Ubuntu Linux 16.04
Canonical Ubuntu Linux 18.04
Canonical Ubuntu Linux 19.04
Canonical Ubuntu Linux 19.10
Fedoraproject Fedora 30
Fedoraproject Fedora 31
Debian Debian Linux 9.0
Debian Debian Linux 10.0
9.1
CVSSv3
CVE-2019-12523
An issue exists in Squid prior to 4.9. When handling a URN request, a corresponding HTTP request is made. This HTTP request doesn't go through the access checks that incoming HTTP requests go through. This causes all access checks to be bypassed and allows access to restrict...
Squid-cache Squid
Canonical Ubuntu Linux 16.04
Canonical Ubuntu Linux 18.04
Canonical Ubuntu Linux 19.04
Canonical Ubuntu Linux 19.10
Fedoraproject Fedora 30
Fedoraproject Fedora 31
Opensuse Leap 15.0
Debian Debian Linux 9.0
Debian Debian Linux 10.0
7.5
CVSSv3
CVE-2020-24606
Squid prior to 4.13 and 5.x prior to 5.0.4 allows a trusted peer to perform Denial of Service by consuming all available CPU cycles during handling of a crafted Cache Digest response message. This only occurs when cache_peer is used with the cache digests feature. The problem exi...
Squid-cache Squid
Canonical Ubuntu Linux 16.04
Canonical Ubuntu Linux 18.04
Canonical Ubuntu Linux 20.04
Debian Debian Linux 9.0
Debian Debian Linux 10.0
Fedoraproject Fedora 31
Fedoraproject Fedora 32
Fedoraproject Fedora 33
Opensuse Leap 15.1
Opensuse Leap 15.2
6.5
CVSSv3
CVE-2020-15810
An issue exists in Squid prior to 4.13 and 5.x prior to 5.0.4. Due to incorrect data validation, HTTP Request Smuggling attacks may succeed against HTTP and HTTPS traffic. This leads to cache poisoning. This allows any client, including browser scripts, to bypass local security a...
Squid-cache Squid
Canonical Ubuntu Linux 16.04
Canonical Ubuntu Linux 18.04
Canonical Ubuntu Linux 20.04
Debian Debian Linux 9.0
Debian Debian Linux 10.0
Fedoraproject Fedora 31
Fedoraproject Fedora 32
Fedoraproject Fedora 33
Opensuse Leap 15.1
Opensuse Leap 15.2
6.5
CVSSv3
CVE-2020-15811
An issue exists in Squid prior to 4.13 and 5.x prior to 5.0.4. Due to incorrect data validation, HTTP Request Splitting attacks may succeed against HTTP and HTTPS traffic. This leads to cache poisoning. This allows any client, including browser scripts, to bypass local security a...
Squid-cache Squid
Canonical Ubuntu Linux 16.04
Canonical Ubuntu Linux 18.04
Canonical Ubuntu Linux 20.04
Debian Debian Linux 9.0
Debian Debian Linux 10.0
Fedoraproject Fedora 31
Fedoraproject Fedora 32
Fedoraproject Fedora 33
Opensuse Leap 15.1
Opensuse Leap 15.2
9.8
CVSSv3
CVE-2020-11945
An issue exists in Squid prior to 5.0.2. A remote attacker can replay a sniffed Digest Authentication nonce to gain access to resources that are otherwise forbidden. This occurs because the attacker can overflow the nonce reference counter (a short integer). Remote code execution...
Squid-cache Squid
Debian Debian Linux 9.0
Debian Debian Linux 10.0
Opensuse Leap 15.1
Fedoraproject Fedora 30
Fedoraproject Fedora 31
Fedoraproject Fedora 32
Canonical Ubuntu Linux 16.04
Canonical Ubuntu Linux 18.04
Canonical Ubuntu Linux 19.10
Canonical Ubuntu Linux 20.04
CVSSv3
CVSSv2
CVSSv3
VMScore
Recommendations:
cross-site request forgery
CVE-2024-34351
CVE-2024-1076
CVE-2024-25522
CVE-2024-34547
CVE-2024-4644
unauthorized
remote
CVE-2024-4671
Vulnerability Notification Service
You don’t have to wait for vulnerability scanning results
Get Started
« PREV
3
4
5
6
7
8
9
NEXT »