CVE-2020-15652
published 2020-08-10CVE-2020-15652: By observing the stack trace for JavaScript errors in web workers, it was possible to leak the result of a cross-origin redirect. This applied only to content…
PriorityP428medium6.5CVSS 3.1
AVNACLPRNUIRSUCHINAN
EPSS
1.26%
66.1th percentile
By observing the stack trace for JavaScript errors in web workers, it was possible to leak the result of a cross-origin redirect. This applied only to content that can be parsed as script. This vulnerability affects Firefox < 79, Firefox ESR < 68.11, Firefox ESR < 78.1, Thunderbird < 68.11, and Thunderbird < 78.1.
Affected
24 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| canonical | ubuntu_linux | — | — |
| canonical | ubuntu_linux | — | — |
| canonical | ubuntu_linux | — | — |
| debian | firefox | < firefox 79.0-1 (sid) | firefox 79.0-1 (sid) |
| debian | firefox-esr | < firefox 79.0-1 (sid) | firefox 79.0-1 (sid) |
| debian | thunderbird | < firefox 79.0-1 (sid) | firefox 79.0-1 (sid) |
| mozilla | firefox | < 79.0 | 79.0 |
| mozilla | firefox | — | — |
| mozilla | firefox | >= 0 < 79.0+build1-0ubuntu0.16.04.2 | 79.0+build1-0ubuntu0.16.04.2 |
| mozilla | firefox | >= 0 < 79.0+build1-0ubuntu0.18.04.1 | 79.0+build1-0ubuntu0.18.04.1 |
| mozilla | firefox | >= 0 < 79.0+build1-0ubuntu0.20.04.1 | 79.0+build1-0ubuntu0.20.04.1 |
| mozilla | firefox | >= 78.0 < 78.1 | 78.1 |
| mozilla | firefox | >= unspecified < 79 | 79 |
| mozilla | firefox_esr | < 68.11 | 68.11 |
| mozilla | firefox_esr | >= unspecified < 68.11 | 68.11 |
| mozilla | firefox_esr | >= unspecified < 78.1 | 78.1 |
| mozilla | thunderbird | < 68.11 | 68.11 |
| mozilla | thunderbird | >= 0 < 1:68.11.0-1 | 1:68.11.0-1 |
| mozilla | thunderbird | >= 0 < 1:68.11.0-1 | 1:68.11.0-1 |
| mozilla | thunderbird | >= 0 < 1:68.11.0-1 | 1:68.11.0-1 |
| mozilla | thunderbird | >= 0 < 1:68.11.0-1 | 1:68.11.0-1 |
| mozilla | thunderbird | >= 78.0 < 78.1 | 78.1 |
| mozilla | thunderbird | >= unspecified < 68.11 | 68.11 |
| mozilla | thunderbird | >= unspecified < 78.1 | 78.1 |
CVSS provenance
nvdv3.16.5MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
nvdv2.04.3MEDIUMAV:N/AC:M/Au:N/C:P/I:N/A:N
osv6.5MEDIUM
vendor_debian6.5MEDIUM
vendor_redhat6.5MEDIUM
vendor_ubuntu6.5MEDIUM
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GHSA
GHSA-2wfj-m7vx-f7mf: By observing the stack trace for JavaScript errors in web workers, it was possible to leak the result of a cross-origin redirect
ghsa_unreviewed·2022-05-24
CVE-2020-15652 [MEDIUM] CWE-346 GHSA-2wfj-m7vx-f7mf: By observing the stack trace for JavaScript errors in web workers, it was possible to leak the result of a cross-origin redirect
By observing the stack trace for JavaScript errors in web workers, it was possible to leak the result of a cross-origin redirect. This applied only to content that can be parsed as script. This vulnerability affects Firefox < 79, Firefox ESR < 68.11, Firefox ESR < 78.1, Thunderbird < 68.11, and Thunderbird < 78.1.
OSV
CVE-2020-15652: By observing the stack trace for JavaScript errors in web workers, it was possible to leak the result of a cross-origin redirect
osv·2020-08-10·CVSS 6.5
CVE-2020-15652 [MEDIUM] CVE-2020-15652: By observing the stack trace for JavaScript errors in web workers, it was possible to leak the result of a cross-origin redirect
By observing the stack trace for JavaScript errors in web workers, it was possible to leak the result of a cross-origin redirect. This applied only to content that can be parsed as script. This vulnerability affects Firefox < 79, Firefox ESR < 68.11, Firefox ESR < 78.1, Thunderbird < 68.11, and Thunderbird < 78.1.
OSV
firefox vulnerabilities
osv·2020-07-29·CVSS 6.5
CVE-2020-6463 [MEDIUM] 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, obtain sensitive
information, bypass iframe sandbox restrictions, confuse the user, or
execute arbitrary code. (CVE-2020-6463, CVE-2020-6514, CVE-2020-15652,
CVE-2020-15653, CVE-2020-15654, CVE-2020-15656, CVE-2020-15658,
CVE-2020-15659)
It was discovered that redirected HTTP requests which are observed or
modified through a web extension could bypass existing CORS checks. If a
user were tricked in to installing a specially crafted extension, an
attacker could potentially exploit this to obtain sensitive information
across origins. (CVE-2020-15655)
Ubuntu
Firefox vulnerabilities
vendor_ubuntu·2020-07-29·CVSS 6.5
CVE-2020-15652 [MEDIUM] 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, obtain sensitive
information, bypass iframe sandbox restrictions, confuse the user, or
execute arbitrary code. (CVE-2020-6463, CVE-2020-6514, CVE-2020-15652,
CVE-2020-15653, CVE-2020-15654, CVE-2020-15656, CVE-2020-15658,
CVE-2020-15659)
It was discovered that redirected HTTP requests which are observed or
modified through a web extension could bypass existing CORS checks. If a
user were tricked in to installing a specially crafted extension, an
attacker could pote
Red Hat
Mozilla: Potential leak of redirect targets when loading scripts in a worker
vendor_redhat·2020-07-28·CVSS 6.5
CVE-2020-15652 [MEDIUM] CWE-209 Mozilla: Potential leak of redirect targets when loading scripts in a worker
Mozilla: Potential leak of redirect targets when loading scripts in a worker
By observing the stack trace for JavaScript errors in web workers, it was possible to leak the result of a cross-origin redirect. This applied only to content that can be parsed as script. This vulnerability affects Firefox < 79, Firefox ESR < 68.11, Firefox ESR < 78.1, Thunderbird < 68.11, and Thunderbird < 78.1.
The Mozilla Foundation Security Advisory describes this flaw as:
By observing the stack trace for JavaScript errors in web workers, it was possible to leak the result of a cross-origin redirect. This applied only to content that can be parsed as script.
Package: firefox (Red Hat Enterprise Linux 5) - Out of support scope
Package: thunderbird (Red Hat Enterprise Linux 5) - Out of support scope
Debian
CVE-2020-15652: firefox - By observing the stack trace for JavaScript errors in web workers, it was possib...
vendor_debian·2020·CVSS 6.5
CVE-2020-15652 [MEDIUM] CVE-2020-15652: firefox - By observing the stack trace for JavaScript errors in web workers, it was possib...
By observing the stack trace for JavaScript errors in web workers, it was possible to leak the result of a cross-origin redirect. This applied only to content that can be parsed as script. This vulnerability affects Firefox < 79, Firefox ESR < 68.11, Firefox ESR < 78.1, Thunderbird < 68.11, and Thunderbird < 78.1.
Scope: local
sid: resolved (fixed in 79.0-1)
Mozilla
Mozilla Foundation Security Advisory 2020-31: CVE-2020-15652
vendor_mozilla·CVSS 6.5
CVE-2020-15652 [MEDIUM] Mozilla Foundation Security Advisory 2020-31: CVE-2020-15652
Mozilla Foundation Security Advisory 2020-31
CVE: CVE-2020-15652
Product: Firefox ESR
Impact: high
Fixed in: Firefox ESR 68.11
Mozilla
Mozilla Foundation Security Advisory 2020-32: CVE-2020-15652
vendor_mozilla·CVSS 6.5
CVE-2020-15652 [MEDIUM] Mozilla Foundation Security Advisory 2020-32: CVE-2020-15652
Mozilla Foundation Security Advisory 2020-32
CVE: CVE-2020-15652
Product: Firefox ESR
Impact: high
Fixed in: Firefox ESR 78.1
Mozilla
Mozilla Foundation Security Advisory 2020-33: CVE-2020-15652
vendor_mozilla·CVSS 6.5
CVE-2020-15652 [MEDIUM] Mozilla Foundation Security Advisory 2020-33: CVE-2020-15652
Mozilla Foundation Security Advisory 2020-33
CVE: CVE-2020-15652
Product: Thunderbird
Impact: high
Fixed in: Thunderbird 78.1
Mozilla
Mozilla Foundation Security Advisory 2020-35: CVE-2020-15652
vendor_mozilla·CVSS 6.5
CVE-2020-15652 [MEDIUM] Mozilla Foundation Security Advisory 2020-35: CVE-2020-15652
Mozilla Foundation Security Advisory 2020-35
CVE: CVE-2020-15652
Product: Thunderbird
Impact: high
Fixed in: Thunderbird 68.11
Mozilla
Mozilla Foundation Security Advisory 2020-30: CVE-2020-15652
vendor_mozilla·CVSS 6.5
CVE-2020-15652 [MEDIUM] Mozilla Foundation Security Advisory 2020-30: CVE-2020-15652
Mozilla Foundation Security Advisory 2020-30
CVE: CVE-2020-15652
Product: Firefox
Impact: high
Fixed in: Firefox 79
No detection rules found.
No public exploits indexed.
http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00022.htmlhttp://lists.opensuse.org/opensuse-security-announce/2020-08/msg00025.htmlhttp://lists.opensuse.org/opensuse-security-announce/2020-08/msg00032.htmlhttps://bugzilla.mozilla.org/show_bug.cgi?id=1634872https://usn.ubuntu.com/4443-1/https://www.mozilla.org/security/advisories/mfsa2020-30/https://www.mozilla.org/security/advisories/mfsa2020-31/https://www.mozilla.org/security/advisories/mfsa2020-32/https://www.mozilla.org/security/advisories/mfsa2020-33/https://www.mozilla.org/security/advisories/mfsa2020-35/http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00022.htmlhttp://lists.opensuse.org/opensuse-security-announce/2020-08/msg00025.htmlhttp://lists.opensuse.org/opensuse-security-announce/2020-08/msg00032.htmlhttps://bugzilla.mozilla.org/show_bug.cgi?id=1634872https://usn.ubuntu.com/4443-1/https://www.mozilla.org/security/advisories/mfsa2020-30/https://www.mozilla.org/security/advisories/mfsa2020-31/https://www.mozilla.org/security/advisories/mfsa2020-32/https://www.mozilla.org/security/advisories/mfsa2020-33/https://www.mozilla.org/security/advisories/mfsa2020-35/
2020-08-10
Published