The vulnerability in the nsAutoPtr function of browsers like Firefox, Firefox ESR, and the email client Thunderbird allows a hacker to cause a service failure.

The vulnerability of the nsAutoPtr function in browsers such as Firefox, Firefox ESR, and the email client Thunderbird is related to the use of memory after document processing using the XSLT Extensible Stylesheet Language Transformations language. Exploiting this vulnerability can allow an...

Memory misreference vulnerability in multiple Mozilla products (CNVD-2017-07056)

Mozilla Firefox, Firefox ESR, and Firefox OS are all developed by the Mozilla Foundation in the U.S. Firefox is an open-source web browser; Firefox ESR is an extended-support version of Firefox; and Firefox OS is a set of mobile operating systems based on the Linux kernel and used in smartphones...

Mozilla: Use-after-free in nsAutoPtr during XSLT processing (MFSA 2017-11, MFSA 2017-12)

A use-after-free vulnerability during XSLT processing due to the result handler being held by a freed handler during handling. This results in a potentially exploitable crash. This vulnerability affects Thunderbird 52.1, Firefox ESR 45.9, Firefox ESR 52.1, and Firefox 53...

Mozilla: Use-after-free in nsAutoPtr during XSLT processing (MFSA 2017-11, MFSA 2017-12)

A use-after-free vulnerability during XSLT processing due to the result handler being held by a freed handler during handling. This results in a potentially exploitable crash. This vulnerability affects Thunderbird 52.1, Firefox ESR 45.9, Firefox ESR 52.1, and Firefox 53...

Mozilla: Use-after-free in nsAutoPtr during XSLT processing (MFSA 2017-11, MFSA 2017-12)

A use-after-free vulnerability during XSLT processing due to the result handler being held by a freed handler during handling. This results in a potentially exploitable crash. This vulnerability affects Thunderbird 52.1, Firefox ESR 45.9, Firefox ESR 52.1, and Firefox 53...