CVE-2022-34477
published 2022-12-22CVE-2022-34477: The MediaError message property should be consistent to avoid leaking information about cross-origin resources; however for a same-site cross-origin resource…
PriorityP335high7.5CVSS 3.1
AVNACLPRNUINSUCHINAN
EPSS
0.55%
42.0th percentile
The MediaError message property should be consistent to avoid leaking information about cross-origin resources; however for a same-site cross-origin resource, the message could have leaked information enabling XS-Leaks attacks. This vulnerability affects Firefox < 102.
Affected
6 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | firefox | < firefox 102.0-1 (sid) | firefox 102.0-1 (sid) |
| mozilla | firefox | < 102.0 | 102.0 |
| mozilla | firefox | — | — |
| mozilla | firefox | >= 0 < 102.0+build2-0ubuntu0.18.04.1 | 102.0+build2-0ubuntu0.18.04.1 |
| mozilla | firefox | >= 0 < 102.0+build2-0ubuntu0.20.04.1 | 102.0+build2-0ubuntu0.20.04.1 |
| mozilla | firefox | >= unspecified < 102 | 102 |
CVSS provenance
nvdv3.17.5HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
osv8.8HIGH
vendor_ubuntu8.8HIGH
vendor_debian7.5HIGH
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Ubuntu
Firefox vulnerabilities
vendor_ubuntu·2022-07-05·CVSS 8.8
CVE-2022-34471 [HIGH] 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 into opening a specially crafted website, an attacker could
potentially exploit these to cause a denial of service, spoof the
browser UI, bypass CSP restrictions, bypass sandboxed iframe restrictions,
obtain sensitive information, bypass the HTML sanitizer, or execute
arbitrary code. (CVE-2022-2200, CVE-2022-34468, CVE-2022-34470,
CVE-2022-34473, CVE-2022-34474, CVE-2022-34475, CVE-2022-34476,
CVE-2022-34477, CVE-2022-34479, CVE-2022-34480, CVE-2022-34481,
CVE-2022-34484, CVE-2022-34485)
It was discovered that Firefox could be made to save an image with an
executable extension in
Debian
CVE-2022-34477: firefox - The MediaError message property should be consistent to avoid leaking informatio...
vendor_debian·2022·CVSS 7.5
CVE-2022-34477 [HIGH] CVE-2022-34477: firefox - The MediaError message property should be consistent to avoid leaking informatio...
The MediaError message property should be consistent to avoid leaking information about cross-origin resources; however for a same-site cross-origin resource, the message could have leaked information enabling XS-Leaks attacks. This vulnerability affects Firefox < 102.
Scope: local
sid: resolved (fixed in 102.0-1)
Mozilla
Mozilla Foundation Security Advisory 2022-24: CVE-2022-34477
vendor_mozilla·CVSS 7.5
CVE-2022-34477 [HIGH] Mozilla Foundation Security Advisory 2022-24: CVE-2022-34477
Mozilla Foundation Security Advisory 2022-24
CVE: CVE-2022-34477
Product: Firefox
Impact: moderate
Fixed in: Firefox 102
GHSA
GHSA-hc2g-x3vc-qhj4: The MediaError message property should be consistent to avoid leaking information about cross-origin resources; however for a same-site cross-origin r
ghsa_unreviewed·2022-12-22
CVE-2022-34477 [HIGH] CWE-203 GHSA-hc2g-x3vc-qhj4: The MediaError message property should be consistent to avoid leaking information about cross-origin resources; however for a same-site cross-origin r
The MediaError message property should be consistent to avoid leaking information about cross-origin resources; however for a same-site cross-origin resource, the message could have leaked information enabling XS-Leaks attacks. This vulnerability affects Firefox < 102.
OSV
firefox vulnerabilities
osv·2022-07-05·CVSS 8.8
CVE-2022-2200 [HIGH] firefox vulnerabilities
firefox vulnerabilities
Multiple security issues were discovered in Firefox. If a user were
tricked into opening a specially crafted website, an attacker could
potentially exploit these to cause a denial of service, spoof the
browser UI, bypass CSP restrictions, bypass sandboxed iframe restrictions,
obtain sensitive information, bypass the HTML sanitizer, or execute
arbitrary code. (CVE-2022-2200, CVE-2022-34468, CVE-2022-34470,
CVE-2022-34473, CVE-2022-34474, CVE-2022-34475, CVE-2022-34476,
CVE-2022-34477, CVE-2022-34479, CVE-2022-34480, CVE-2022-34481,
CVE-2022-34484, CVE-2022-34485)
It was discovered that Firefox could be made to save an image with an
executable extension in the filename when dragging and dropping an image
in some circumstances. If a user were tricked into dragging an
OSV
CVE-2022-34477: The MediaError message property should be consistent to avoid leaking information about cross-origin resources; however for a same-site cross-origin r
osv·2022-07-05·CVSS 7.5
CVE-2022-34477 [HIGH] CVE-2022-34477: The MediaError message property should be consistent to avoid leaking information about cross-origin resources; however for a same-site cross-origin r
The MediaError message property should be consistent to avoid leaking information about cross-origin resources; however for a same-site cross-origin resource, the message could have leaked information enabling XS-Leaks attacks. This vulnerability affects Firefox < 102.
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2022-12-22
Published