Mozilla Firefox 1.5.0.6 allows remote attackers to cause a denial of service (crash) via a crafted FTP response, when attempting to connect with a username and password via the FTP URI.

Several security related problems have been discovered in Mozilla and derived products such as Mozilla Thunderbird. The Common Vulnerabilities and Exposures project identifies the following vulnerabilities :

  - CVE-2006-4310     Tomas Kempinsky discovered that malformed FTP server     responses could lead to denial of service.

  - CVE-2006-5462     Ulrich Kuhn discovered that the correction for a     cryptographic flaw in the handling of PKCS-1     certificates was incomplete, which allows the forgery of     certificates.

  - CVE-2006-5463     'shutdown' discovered that modification of JavaScript     objects during execution could lead to the execution of     arbitrary JavaScript bytecode.

  - CVE-2006-5464     Jesse Ruderman and Martijn Wargers discovered several     crashes in the layout engine, which might also allow     execution of arbitrary code.

  - CVE-2006-5748     Igor Bukanov and Jesse Ruderman discovered several     crashes in the JavaScript engine, which might allow     execution of arbitrary code.

This update also addresses several crashes, which could be triggered by malicious websites and fixes a regression introduced in the previous Mozilla update.

This update covers packages for the little endian MIPS architecture missing in the original advisory. For reference please find below the original advisory text :

  Several security related problems have been discovered in Mozilla   and derived products such as Mozilla Firefox. The Common   Vulnerabilities and Exposures project identifies the following   vulnerabilities :

    - CVE-2006-4310       Tomas Kempinsky discovered that malformed FTP server       responses could lead to denial of service.

    - CVE-2006-5462       Ulrich Kuhn discovered that the correction for a       cryptographic flaw in the handling of PKCS-1       certificates was incomplete, which allows the forgery       of certificates.

    - CVE-2006-5463       'shutdown' discovered that modification of JavaScript       objects during execution could lead to the execution       of arbitrary JavaScript bytecode.

    - CVE-2006-5464       Jesse Ruderman and Martijn Wargers discovered several       crashes in the layout engine, which might also allow       execution of arbitrary code.

    - CVE-2006-5748       Igor Bukanov and Jesse Ruderman discovered several       crashes in the JavaScript engine, which might allow       execution of arbitrary code.

  This update also addresses several crashes, which could be triggered   by malicious websites and fixes a regression introduced in the   previous Mozilla update.

Several security related problems have been discovered in Mozilla and derived products. The Common Vulnerabilities and Exposures project identifies the following vulnerabilities :

  - CVE-2006-4310     Tomas Kempinsky discovered that malformed FTP server     responses could lead to denial of service.

  - CVE-2006-5462     Ulrich Kuhn discovered that the correction for a     cryptographic flaw in the handling of PKCS-1     certificates was incomplete, which allows the forgery of     certificates.

  - CVE-2006-5463     'shutdown' discovered that modification of JavaScript     objects during execution could lead to the execution of     arbitrary JavaScript bytecode.

  - CVE-2006-5464     Jesse Ruderman and Martijn Wargers discovered several     crashes in the layout engine, which might also allow     execution of arbitrary code.

  - CVE-2006-5748     Igor Bukanov and Jesse Ruderman discovered several     crashes in the JavaScript engine, which might allow     execution of arbitrary code.

This update also addresses several crashes, which could be triggered by malicious websites and fixes a regression introduced in the previous Mozilla update.

ID	Name	Product	Family	Severity
23768	Debian DSA-1227-1 : mozilla-thunderbird - several vulnerabilities	Nessus	Debian Local Security Checks	high
23767	Debian DSA-1225-2 : mozilla-firefox - several vulnerabilities	Nessus	Debian Local Security Checks	high
23766	Debian DSA-1224-1 : mozilla - several vulnerabilities	Nessus	Debian Local Security Checks	high

Detections

Analytics

CVE-2006-4310

medium

Tenable Plugins

high

high

high