CVE-2017-7749: Use After Free
First published: Tue Jun 13 2017(Updated: )
A use-after-free vulnerability when using an incorrect URL during the reloading of a docshell. This results in a potentially exploitable crash.
Credit: security@mozilla.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| <54 | 54 | |
| <52.2 | 52.2 | |
| Mozilla Thunderbird | <52.2 | 52.2 |
| <52.2 | 52.2 | |
| Debian Debian Linux | =8.0 | |
| Debian Debian Linux | =9.0 | |
| Redhat Enterprise Linux | =6.0 | |
| Redhat Enterprise Linux | =7.0 | |
| Redhat Enterprise Linux Desktop | =6.0 | |
| Redhat Enterprise Linux Desktop | =7.0 | |
| Redhat Enterprise Linux Server | =6.0 | |
| Redhat Enterprise Linux Server | =7.0 | |
| Redhat Enterprise Linux Server Aus | =7.3 | |
| Redhat Enterprise Linux Server Aus | =7.4 | |
| Redhat Enterprise Linux Server Eus | =7.3 | |
| Redhat Enterprise Linux Server Eus | =7.4 | |
| Redhat Enterprise Linux Server Eus | =7.5 | |
| Redhat Enterprise Linux Workstation | =6.0 | |
| Redhat Enterprise Linux Workstation | =7.0 | |
| Mozilla Firefox | <54.0 | |
| Mozilla Firefox ESR | <52.2.0 | |
| Mozilla Thunderbird | <52.2.0 | |
| debian/firefox | 118.0.2-1 | |
| debian/firefox-esr | 91.12.0esr-1~deb10u1 115.3.1esr-1~deb10u1 102.15.0esr-1~deb11u1 115.3.1esr-1~deb11u1 102.15.1esr-1~deb12u1 115.3.0esr-1~deb12u1 115.3.0esr-1 |
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Reference Links
- https://bugzilla.mozilla.org/show_bug.cgi?id=1355039
- https://www.mozilla.org/en-US/security/advisories/mfsa2017-17/
- https://www.mozilla.org/en-US/security/advisories/mfsa2017-15/
- https://www.mozilla.org/en-US/security/advisories/mfsa2017-16/
- http://www.securityfocus.com/bid/99057
- http://www.securitytracker.com/id/1038689
- https://access.redhat.com/errata/RHSA-2017:1440
- https://access.redhat.com/errata/RHSA-2017:1561
- https://www.debian.org/security/2017/dsa-3881
- https://www.debian.org/security/2017/dsa-3918
- https://www.mozilla.org/security/advisories/mfsa2017-15/
- https://www.mozilla.org/security/advisories/mfsa2017-16/
- https://www.mozilla.org/security/advisories/mfsa2017-17/
- https://www.mozilla.org/en-US/security/advisories/mfsa2017-16/#CVE-2017-7749
- https://bugzilla.redhat.com/show_bug.cgi?id=1461253
- https://www.mozilla.org/en-US/security/advisories/mfsa2017-15/#CVE-2017-7749
- https://www.mozilla.org/en-US/security/advisories/mfsa2017-17/#CVE-2017-7749
- https://security-tracker.debian.org/tracker/CVE-2017-7749
Peer vulnerabilities
(Found alongside the following vulnerabilities)
- CVE-2017-5472
- CVE-2017-7749
- CVE-2017-7750
- CVE-2017-7751
- CVE-2017-7755
- CVE-2017-7752
- CVE-2017-7754
- CVE-2017-7756
- CVE-2017-7757
- CVE-2017-7778
- CVE-2017-7758
- CVE-2017-7763
- CVE-2017-7764
- CVE-2017-7765
- CVE-2017-5470
- CVE-2017-7760
- CVE-2017-7761
- CVE-2017-7766
- CVE-2017-7767
- CVE-2017-7768
- CVE-2017-7759
- CVE-2017-7762
- CVE-2017-7770
- CVE-2017-5471
- collector/security-tracker-debian
- collector/mozilla-advisory
- agent/type
- agent/last-modified-date
- agent/first-publish-date
- collector/redhat-bugzilla
- source/Red Hat
- alias/CVE-2017-7749
- agent/softwarecombine
- source/Mozilla
- agent/software-canonical-lookup
- agent/weakness
- agent/references
- agent/remedy
- agent/severity
- agent/author
- agent/event
- agent/description
- agent/software-canonical-lookup-request
- agent/tags
- collector/nvd-index
- collector/mitre-cve
- source/MITRE
- package-manager/debian
- vendor/mozilla
- canonical/mozilla thunderbird
- canonical/mozilla firefox esr
- canonical/mozilla firefox
- vendor/debian
- canonical/debian debian linux
- version/debian debian linux/8.0
- version/debian debian linux/9.0
- vendor/redhat
- canonical/redhat enterprise linux
- version/redhat enterprise linux/6.0
- version/redhat enterprise linux/7.0
- canonical/redhat enterprise linux desktop
- version/redhat enterprise linux desktop/6.0
- version/redhat enterprise linux desktop/7.0
- canonical/redhat enterprise linux server
- version/redhat enterprise linux server/6.0
- version/redhat enterprise linux server/7.0
- canonical/redhat enterprise linux server aus
- version/redhat enterprise linux server aus/7.3
- version/redhat enterprise linux server aus/7.4
- canonical/redhat enterprise linux server eus
- version/redhat enterprise linux server eus/7.3
- version/redhat enterprise linux server eus/7.4
- version/redhat enterprise linux server eus/7.5
- canonical/redhat enterprise linux workstation
- version/redhat enterprise linux workstation/6.0
- version/redhat enterprise linux workstation/7.0