CVE-2018-18504
published 2019-02-05CVE-2018-18504: A crash and out-of-bounds read can occur when the buffer of a texture client is freed while it is still in use during graphic operations. This results is a…
PriorityP337critical9.8CVSS 3.0
AVNACLPRNUINSUCHIHAH
EPSS
1.79%
75.7th percentile
A crash and out-of-bounds read can occur when the buffer of a texture client is freed while it is still in use during graphic operations. This results is a potentially exploitable crash and the possibility of reading from the memory of the freed buffers. This vulnerability affects Firefox < 65.
Affected
9 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| canonical | ubuntu_linux | — | — |
| canonical | ubuntu_linux | — | — |
| canonical | ubuntu_linux | — | — |
| canonical | ubuntu_linux | — | — |
| debian | firefox | < firefox 65.0-1 (sid) | firefox 65.0-1 (sid) |
| mozilla | firefox | < 65.0 | 65.0 |
| mozilla | firefox | >= 0 < 65.0+build2-0ubuntu0.14.04.1 | 65.0+build2-0ubuntu0.14.04.1 |
| mozilla | firefox | >= 0 < 65.0+build2-0ubuntu0.16.04.1 | 65.0+build2-0ubuntu0.16.04.1 |
| mozilla | firefox | >= 0 < 65.0+build2-0ubuntu0.18.04.1 | 65.0+build2-0ubuntu0.18.04.1 |
CVSS provenance
nvdv3.09.8CRITICALCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
nvdv2.07.5HIGHAV:N/AC:L/Au:N/C:P/I:P/A:P
osv9.8CRITICAL
vendor_debian9.8CRITICAL
vendor_ubuntu9.8CRITICAL
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GHSA
GHSA-fp7v-m5c3-w328: A crash and out-of-bounds read can occur when the buffer of a texture client is freed while it is still in use during graphic operations
ghsa_unreviewed·2022-05-14
CVE-2018-18504 [CRITICAL] CWE-125 GHSA-fp7v-m5c3-w328: A crash and out-of-bounds read can occur when the buffer of a texture client is freed while it is still in use during graphic operations
A crash and out-of-bounds read can occur when the buffer of a texture client is freed while it is still in use during graphic operations. This results is a potentially exploitable crash and the possibility of reading from the memory of the freed buffers. This vulnerability affects Firefox < 65.
OSV
firefox vulnerabilities
osv·2019-01-30·CVSS 9.8
CVE-2018-18500 [CRITICAL] firefox vulnerabilities
firefox vulnerabilities
Multiple security issues were discovered in Firefox. If a user were
tricked in to opening a specially crafted website, an attacker could
potentially exploit these to cause a denial of service, gain additional
privileges by escaping the sandbox, or execute arbitrary code.
(CVE-2018-18500, CVE-2018-18501, CVE-2018-18502, CVE-2018-18503,
CVE-2018-18504, CVE-2018-18505)
It was discovered that Firefox allowed PAC files to specify that requests
to localhost are sent through the proxy to another server. If proxy
auto-detection is enabled, an attacker could potentially exploit this to
conduct attacks on local services and tools. (CVE-2018-18506)
OSV
CVE-2018-18504: A crash and out-of-bounds read can occur when the buffer of a texture client is freed while it is still in use during graphic operations
osv·2019-01-30·CVSS 9.8
CVE-2018-18504 [CRITICAL] CVE-2018-18504: A crash and out-of-bounds read can occur when the buffer of a texture client is freed while it is still in use during graphic operations
A crash and out-of-bounds read can occur when the buffer of a texture client is freed while it is still in use during graphic operations. This results is a potentially exploitable crash and the possibility of reading from the memory of the freed buffers. This vulnerability affects Firefox < 65.
Ubuntu
Firefox vulnerabilities
vendor_ubuntu·2019-01-30·CVSS 9.8
CVE-2018-18500 [CRITICAL] Firefox vulnerabilities
Title: Firefox vulnerabilities
Summary: Firefox could be made to crash or run programs as your login if it
opened a malicious website.
Multiple security issues were discovered in Firefox. If a user were
tricked in to opening a specially crafted website, an attacker could
potentially exploit these to cause a denial of service, gain additional
privileges by escaping the sandbox, or execute arbitrary code.
(CVE-2018-18500, CVE-2018-18501, CVE-2018-18502, CVE-2018-18503,
CVE-2018-18504, CVE-2018-18505)
It was discovered that Firefox allowed PAC files to specify that requests
to localhost are sent through the proxy to another server. If proxy
auto-detection is enabled, an attacker could potentially exploit this to
conduct attacks on local services and tools. (CVE-2018-18506)
Instructions: A
Debian
CVE-2018-18504: firefox - A crash and out-of-bounds read can occur when the buffer of a texture client is ...
vendor_debian·2018·CVSS 9.8
CVE-2018-18504 [CRITICAL] CVE-2018-18504: firefox - A crash and out-of-bounds read can occur when the buffer of a texture client is ...
A crash and out-of-bounds read can occur when the buffer of a texture client is freed while it is still in use during graphic operations. This results is a potentially exploitable crash and the possibility of reading from the memory of the freed buffers. This vulnerability affects Firefox < 65.
Scope: local
sid: resolved (fixed in 65.0-1)
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2019-02-05
Published