National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

Search Results (Refine Search)

Search Parameters:
  • Contains Software Flaws (CVE)
  • CPE Product Version: cpe:/a:squid-cache:squid:2.5
There are 14 matching records.
Vuln ID Summary CVSS Severity
CVE-2018-19132

Squid before 4.4, when SNMP is enabled, allows a denial of service (Memory Leak) via an SNMP packet.

Published: November 09, 2018; 06:29:03 AM -05:00
V3: 5.9 MEDIUM
V2: 4.3 MEDIUM
CVE-2018-19131

Squid before 4.4 has XSS via a crafted X.509 certificate during HTTP(S) error page generation for certificate errors.

Published: November 09, 2018; 06:29:03 AM -05:00
V3: 6.1 MEDIUM
V2: 4.3 MEDIUM
CVE-2018-1000027

The Squid Software Foundation Squid HTTP Caching Proxy version prior to version 4.0.23 contains a NULL Pointer Dereference vulnerability in HTTP Response X-Forwarded-For header processing that can result in Denial of Service to all clients of the proxy. This attack appear to be exploitable via Remote HTTP server responding with an X-Forwarded-For header to certain types of HTTP request. This vulnerability appears to have been fixed in 4.0.23 and later.

Published: February 09, 2018; 06:29:00 PM -05:00
V3: 7.5 HIGH
V2: 5.0 MEDIUM
CVE-2016-4554

mime_header.cc in Squid before 3.5.18 allows remote attackers to bypass intended same-origin restrictions and possibly conduct cache-poisoning attacks via a crafted HTTP Host header, aka a "header smuggling" issue.

Published: May 10, 2016; 03:59:01 PM -04:00
V3: 8.6 HIGH
V2: 5.0 MEDIUM
CVE-2016-4553

client_side.cc in Squid before 3.5.18 and 4.x before 4.0.10 does not properly ignore the Host header when absolute-URI is provided, which allows remote attackers to conduct cache-poisoning attacks via an HTTP request.

Published: May 10, 2016; 03:59:00 PM -04:00
V3: 8.6 HIGH
V2: 5.0 MEDIUM
CVE-2016-4051

Buffer overflow in cachemgr.cgi in Squid 2.x, 3.x before 3.5.17, and 4.x before 4.0.9 might allow remote attackers to cause a denial of service or execute arbitrary code by seeding manager reports with crafted data.

Published: April 25, 2016; 10:59:02 AM -04:00
V3: 8.8 HIGH
V2: 6.8 MEDIUM
CVE-2016-2390

The FwdState::connectedToPeer method in FwdState.cc in Squid before 3.5.14 and 4.0.x before 4.0.6 does not properly handle SSL handshake errors when built with the --with-openssl option, which allows remote attackers to cause a denial of service (application crash) via a plaintext HTTP message.

Published: April 19, 2016; 05:59:07 PM -04:00
V3: 5.9 MEDIUM
V2: 4.3 MEDIUM
CVE-2016-3947

Heap-based buffer overflow in the Icmp6::Recv function in icmp/Icmp6.cc in the pinger utility in Squid before 3.5.16 and 4.x before 4.0.8 allows remote servers to cause a denial of service (performance degradation or transition failures) or write sensitive information to log files via an ICMPv6 packet.

Published: April 07, 2016; 02:59:00 PM -04:00
V3: 8.2 HIGH
V2: 7.5 HIGH
CVE-2015-5400

Squid before 3.5.6 does not properly handle CONNECT method peer responses when configured with cache_peer, which allows remote attackers to bypass intended restrictions and gain access to a backend proxy via a CONNECT request.

Published: September 28, 2015; 04:59:03 PM -04:00
V2: 6.8 MEDIUM
CVE-2015-0881

CRLF injection vulnerability in Squid before 3.1.1 allows remote attackers to inject arbitrary HTTP headers and conduct HTTP response splitting attacks via a crafted header in a response.

Published: February 20, 2015; 06:59:04 AM -05:00
V2: 4.3 MEDIUM
CVE-2012-5643

Multiple memory leaks in tools/cachemgr.cc in cachemgr.cgi in Squid 2.x and 3.x before 3.1.22, 3.2.x before 3.2.4, and 3.3.x before 3.3.0.2 allow remote attackers to cause a denial of service (memory consumption) via (1) invalid Content-Length headers, (2) long POST requests, or (3) crafted authentication credentials.

Published: December 20, 2012; 07:02:19 AM -05:00
V2: 5.0 MEDIUM
CVE-2011-4096

The idnsGrokReply function in Squid before 3.1.16 does not properly free memory, which allows remote attackers to cause a denial of service (daemon abort) via a DNS reply containing a CNAME record that references another CNAME record that contains an empty A record.

Published: November 17, 2011; 02:55:01 PM -05:00
V2: 5.0 MEDIUM
CVE-2010-0639

The htcpHandleTstRequest function in htcp.c in Squid 2.x before 2.6.STABLE24 and 2.7 before 2.7.STABLE8, and htcp.cc in 3.0 before 3.0.STABLE24, allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via crafted packets to the HTCP port.

Published: February 15, 2010; 01:30:00 PM -05:00
V2: 5.0 MEDIUM
CVE-2010-0308

lib/rfc1035.c in Squid 2.x, 3.0 through 3.0.STABLE22, and 3.1 through 3.1.0.15 allows remote attackers to cause a denial of service (assertion failure) via a crafted DNS packet that only contains a header.

Published: February 03, 2010; 01:30:00 PM -05:00
V2: 4.0 MEDIUM