|Product:||Gentoo Security||Reporter:||GLSAMaker/CVETool Bot <glsamaker>|
|Component:||Vulnerabilities||Assignee:||Gentoo Security <security>|
|Whiteboard:||A2 [glsa+ cve]|
|Runtime testing required:||---|
|Bug Depends on:|
|Bug Blocks:||784563, 784569|
Description GLSAMaker/CVETool Bot 2021-04-20 21:31:30 UTC
CVE-2021-23961 (https://nvd.nist.gov/vuln/detail/CVE-2021-23961): ** RESERVED ** This candidate has been reserved by an organization or individual that will use it when announcing a new security problem. When the candidate has been publicized, the details for this candidate will be provided. CVE-2021-23994 (https://nvd.nist.gov/vuln/detail/CVE-2021-23994): Out of bound write due to lazy initialization. A WebGL framebuffer was not initialized early enough, resulting in memory corruption and an out of bound write. CVE-2021-23995 (https://nvd.nist.gov/vuln/detail/CVE-2021-23995): Use-after-free in Responsive Design Mode. When Responsive Design Mode was enabled, it used references to objects that were previously freed. We presume that with enough effort this could have been exploited to run arbitrary code. CVE-2021-23998 (https://nvd.nist.gov/vuln/detail/CVE-2021-23998): Secure Lock icon could have been spoofed. Through complicated navigations with new windows, an HTTP page could have inherited a secure lock icon from an HTTPS page. CVE-2021-23999 (https://nvd.nist.gov/vuln/detail/CVE-2021-23999): Blob URLs may have been granted additional privileges. If a Blob URL was loaded through some unusual user interaction, it could have been loaded by the System Principal and granted additional privileges that should not be granted to web content. CVE-2021-24002 (https://nvd.nist.gov/vuln/detail/CVE-2021-24002): Arbitrary FTP command execution on FTP servers using an encoded URL. When a user clicked on an FTP URL containing encoded newline characters (%0A and %0D), the newlines would have been interpreted as such and allowed arbitrary commands to be sent to the FTP server. CVE-2021-29945 (https://nvd.nist.gov/vuln/detail/CVE-2021-29945): Incorrect size computation in WebAssembly JIT could lead to null-reads. The WebAssembly JIT could miscalculate the size of a return type, which could lead to a null read and result in a crash. Note: This issue only affected x86-32 platforms. Other platforms are unaffected. CVE-2021-29946 (https://nvd.nist.gov/vuln/detail/CVE-2021-29946): Port blocking could be bypassed. Ports that were written as an integer overflow above the bounds of a 16-bit integer could have bypassed port blocking restrictions when used in the Alt-Svc header.
Comment 1 Sam James 2021-04-22 03:01:44 UTC
arm64 done all arches done
Comment 2 John Helmert III 2021-04-22 13:08:57 UTC
Comment 3 Larry the Git Cow 2021-04-25 23:30:28 UTC
The bug has been referenced in the following commit(s): https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=56d8d5c2043bb95d279287597c03c22087e99df3 commit 56d8d5c2043bb95d279287597c03c22087e99df3 Author: Thomas Deutschmann <email@example.com> AuthorDate: 2021-04-25 23:30:02 +0000 Commit: Thomas Deutschmann <firstname.lastname@example.org> CommitDate: 2021-04-25 23:30:14 +0000 www-client/firefox-bin: security cleanup Bug: https://bugs.gentoo.org/784572 Package-Manager: Portage-3.0.18, Repoman-3.0.3 Signed-off-by: Thomas Deutschmann <email@example.com> www-client/firefox-bin/Manifest | 194 ----------- www-client/firefox-bin/firefox-bin-78.9.0.ebuild | 411 ----------------------- www-client/firefox-bin/firefox-bin-87.0.ebuild | 411 ----------------------- 3 files changed, 1016 deletions(-) https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=0e8cc821f1a1cba43ea20e9ff5b7c59185c33f5f commit 0e8cc821f1a1cba43ea20e9ff5b7c59185c33f5f Author: Thomas Deutschmann <firstname.lastname@example.org> AuthorDate: 2021-04-25 23:29:39 +0000 Commit: Thomas Deutschmann <email@example.com> CommitDate: 2021-04-25 23:30:13 +0000 www-client/firefox: security cleanup Bug: https://bugs.gentoo.org/784572 Package-Manager: Portage-3.0.18, Repoman-3.0.3 Signed-off-by: Thomas Deutschmann <firstname.lastname@example.org> www-client/firefox/Manifest | 196 ----- www-client/firefox/firefox-78.9.0.ebuild | 1175 ----------------------------- www-client/firefox/firefox-87.0-r1.ebuild | 1165 ---------------------------- www-client/firefox/firefox-87.0.ebuild | 1165 ---------------------------- 4 files changed, 3701 deletions(-)
Comment 4 Thomas Deutschmann (RETIRED) 2021-04-30 22:44:22 UTC
Added to an existing GLSA.