UBUNTU-CVE-2017-7674

The CORS Filter in Apache Tomcat 9.0.0.M1 to 9.0.0.M21, 8.5.0 to 8.5.15, 8.0.0.RC1 to 8.0.44 and 7.0.41 to 7.0.78 did not add an HTTP Vary header indicating that the response varies depending on Origin. This permitted client and server side cache poisoning in some circumstances...

CVE-2017-7674

The CORS Filter in Apache Tomcat 9.0.0.M1 to 9.0.0.M21, 8.5.0 to 8.5.15, 8.0.0.RC1 to 8.0.44 and 7.0.41 to 7.0.78 did not add an HTTP Vary header indicating that the response varies depending on Origin. This permitted client and server side cache poisoning in some circumstances...

Important: tomcat8

Issue Overview: Security constrained bypass in error page mechanism: A vulnerability was discovered in the error page mechanism in Tomcat's DefaultServlet implementation. A crafted HTTP request could cause undesired side effects, possibly including the removal or replacement of the custom error...

tomcat: Vary header not added by CORS filter leading to cache poisoning

A vulnerability was discovered in Tomcat where the CORS Filter did not send a "Vary: Origin" HTTP header. This potentially allowed sensitive data to be leaked to other visitors through both client-side and server-side caches...

Fixed in Apache Tomcat 8.0.45

Moderate: Cache Poisoning CVE-2017-7674 The CORS Filter did not add an HTTP Vary header indicating that the response varies depending on Origin. This permitted client and server side cache poisoning in some circumstances. This was fixed in revision 1795815. The issue was reported as bug 61101 on ...

PT-2017-2777 · Apache +5 · Apache Tomcat +5

Name of the Vulnerable Software and Affected Versions: Apache Tomcat versions 9.0.0.M1 through 9.0.0.M21 Apache Tomcat versions 8.5.0 through 8.5.15 Apache Tomcat versions 8.0.0.RC1 through 8.0.44 Apache Tomcat versions 7.0.41 through 7.0.78 Description: The issue is related to the CORS Filter in...

Fixed in Apache Tomcat 8.5.16

Important: Security Constraint Bypass CVE-2017-7675 The HTTP/2 implementation bypassed a number of security checks that prevented directory traversal attacks. It was therefore possible to bypass security constraints using an specially crafted URL. This was fixed in revision 1796091. The issue was...

Fixed in Apache Tomcat 9.0.0.M22

Important: Security Constraint Bypass CVE-2017-7675 The HTTP/2 implementation bypassed a number of security checks that prevented directory traversal attacks. It was therefore possible to bypass security constraints using an specially crafted URL. This was fixed in revision 1796090. The issue was...

Preventing the Cache-Control Response Header from being Set to private

Q: When Compression is enabled on a NetScaler appliance, can you prevent the Cache-Control response header being set to the value private? A: Yes. You can prevent the Cache-Control response from being set to the value private when compression is enabled on a NetScaler appliance. To prevent the...

Scientific Linux Security Update : squid on SL7.x x86_64 (20161103)

The following packages have been upgraded to a newer upstream version: squid 3.5.20. Security Fixes : - Incorrect boundary checks were found in the way squid handled headers in HTTP responses, which could lead to an assertion failure. A malicious HTTP server could use this flaw to crash squid usi...

squid security update

CentOS Errata and Security Advisory CESA-2016:2600 An update for squid is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity...

squid: denial of service issue in HTTP response processing

An incorrect boundary check was found in the way squid handled the Vary header in HTTP responses, which could lead to an assertion failure. A malicious HTTP server could use this flaw to crash squid using a specially crafted HTTP response...

CVE-2016-2569

Squid 3.x before 3.5.15 and 4.x before 4.0.7 does not properly append data to String objects, which allows remote servers to cause a denial of service assertion failure and daemon exit via a long string, as demonstrated by a crafted HTTP Vary header...

CVE-2016-2569

CVE-2016-2569 affects Squid (3.x before 3.5.15 and 4.x before 4.0.7). The issue is an incorrect boundary check when appending data to a String object for HTTP headers (notably the Vary header) in responses, which can cause an assertion failure and crash the daemon via a crafted header. Multiple c...

UBUNTU-CVE-2016-2569

Squid 3.x before 3.5.15 and 4.x before 4.0.7 does not properly append data to String objects, which allows remote servers to cause a denial of service assertion failure and daemon exit via a long string, as demonstrated by a crafted HTTP Vary header...

CVE-2016-2569

Squid 3.x before 3.5.15 and 4.x before 4.0.7 does not properly append data to String objects, which allows remote servers to cause a denial of service assertion failure and daemon exit via a long string, as demonstrated by a crafted HTTP Vary header...

PYSEC-2014-19

Django 1.4 before 1.4.13, 1.5 before 1.5.8, 1.6 before 1.6.5, and 1.7 before 1.7b4 does not properly include the 1 Vary: Cookie or 2 Cache-Control header in responses, which allows remote attackers to obtain sensitive information or poison the cache via a request from certain browsers...

CVE-2014-1418

Django 1.4 before 1.4.13, 1.5 before 1.5.8, 1.6 before 1.6.5, and 1.7 before 1.7b4 does not properly include the 1 Vary: Cookie or 2 Cache-Control header in responses, which allows remote attackers to obtain sensitive information or poison the cache via a request from certain browsers...

The browser cache is Vary broken

Jake, why are your blog posts always so depressing? -- Domenic Denicola @domenic Well, I wouldn't want to disappoint… TL;DR If you use "Vary" to negotiate content, the responses will fight for the same cache space. Additionally, IE ignores "max-age" and Safari is buggy. Content negotiation using...

Varnish 2.1.5, 3.0.3 DoS in http_GetHdr() while parsing Vary header

httpGetHdr | l == strlenhdr + 1 Authors: 22733db72ab3ed94b5f8a1ffcde850251fe6f466 c8e74ebd8392fda4788179f9a02bb49337638e7b AKAT-1 Versions: 3.0.3, 2.1.5 Summary: It's possible to crash Varnish via assertion if the single header within the Vary header is longer then 127 bytes. The 'l' cachehttp.c2...