CVE-2018-5177: Buffer Overflow
First published: Wed May 09 2018(Updated: )
A vulnerability exists in XSLT during number formatting where a negative buffer size may be allocated in some instances, leading to a buffer overflow and crash if it occurs.
Credit: security@mozilla.org security@mozilla.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Mozilla Firefox | <60 | 60 |
| Canonical Ubuntu Linux | =14.04 | |
| Canonical Ubuntu Linux | =16.04 | |
| Canonical Ubuntu Linux | =17.10 | |
| Canonical Ubuntu Linux | =18.04 | |
| Mozilla Firefox | <60.0 | |
| debian/firefox | 131.0.3-1 |
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Reference Links
- https://bugzilla.mozilla.org/show_bug.cgi?id=1451908
- https://www.mozilla.org/security/advisories/mfsa2018-11/
- https://usn.ubuntu.com/3645-1/
- http://www.securityfocus.com/bid/104139
- http://www.securitytracker.com/id/1040896
- https://launchpad.net/bugs/cve/CVE-2018-5177
- https://www.mozilla.org/en-US/security/advisories/mfsa2018-11/
- https://www.mozilla.org/en-US/security/advisories/mfsa2018-11/#CVE-2018-5172
- https://www.mozilla.org/en-US/security/advisories/mfsa2018-11/#CVE-2018-5177
- https://security-tracker.debian.org/tracker/CVE-2018-5177
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-5177
- https://nvd.nist.gov/vuln/detail/CVE-2018-5177
- https://ubuntu.com/security/CVE-2018-5177
Peer vulnerabilities
(Found alongside the following vulnerabilities)
- CVE-2018-5154
- CVE-2018-5155
- CVE-2018-5157
- CVE-2018-5158
- CVE-2018-5159
- CVE-2018-5160
- CVE-2018-5152
- CVE-2018-5153
- CVE-2018-5163
- CVE-2018-5164
- CVE-2018-5166
- CVE-2018-5167
- CVE-2018-5168
- CVE-2018-5169
- CVE-2018-5172
- CVE-2018-5173
- CVE-2018-5174
- CVE-2018-5175
- CVE-2018-5176
- CVE-2018-5177
- CVE-2018-5165
- CVE-2018-5180
- CVE-2018-5181
- CVE-2018-5182
- CVE-2018-5179
- CVE-2018-5151
- CVE-2018-5150
Frequently Asked Questions
What is CVE-2018-5177?
CVE-2018-5177 is a vulnerability in XSLT during number formatting where a negative buffer size may be allocated in some instances, leading to a buffer overflow and crash if it occurs.
Which software is affected by CVE-2018-5177?
Firefox < 60 is affected by CVE-2018-5177.
How severe is CVE-2018-5177?
CVE-2018-5177 has a severity rating of 7.5 (high).
How can I fix CVE-2018-5177?
Upgrade to Firefox version 60 or higher to fix CVE-2018-5177.
Where can I find more information about CVE-2018-5177?
You can find more information about CVE-2018-5177 at the following references: [1] [2] [3]
- agent/type
- agent/first-publish-date
- collector/launchpad-cve
- source/Launchpad
- agent/author
- agent/severity
- collector/mozilla-advisory
- agent/software-canonical-lookup-request
- agent/weakness
- source/Mozilla
- agent/software-canonical-lookup
- collector/nvd-cve
- source/NVD
- collector/nvd-index
- collector/mitre-cve
- source/MITRE
- agent/last-modified-date
- collector/usn-cve
- source/Ubuntu
- agent/references
- agent/tags
- agent/description
- agent/event
- collector/security-tracker-debian
- source/Debian
- agent/softwarecombine
- agent/trending
- vendor/mozilla
- canonical/mozilla firefox
- vendor/canonical
- canonical/canonical ubuntu linux
- version/canonical ubuntu linux/14.04
- version/canonical ubuntu linux/16.04
- version/canonical ubuntu linux/17.10
- version/canonical ubuntu linux/18.04
- package-manager/debian