Add llvm-project archive issues for Chromium bug tracker (#132030)

smithp35 · web-flow · commit 5b5c57d3223e · 2025-05-21T09:46:56.000+01:00
The Chromium bug tracker is in an archived state. The Security Response Group has preemptively created llvm-project GitHub issues with PDF copies of the Chromium issues should the repository become inaccessible. * Add URLs for redirects from https://bugs.chromium.org/p/llvm/issues/detail?id=X to https://issuetracker.google.com/issues/y * Add URLs to llvm-project archive issues. * Add an explanation of archive use.
diff --git a/llvm/docs/SecurityTransparencyReports.rst b/llvm/docs/SecurityTransparencyReports.rst
@@ -2,7 +2,21 @@
 LLVM Security Group Transparency Reports
 ========================================
 
-This page lists the yearly LLVM Security group transparency reports.
+This page lists the yearly LLVM Security Response group transparency reports.
+
+The LLVM Security Response group started out as the LLVM security group, previous
+year's transparency reports keep the original name.
+
+Initially the Chromium issue tracker was used to record issues. This
+component has been archived and is read-only. A GitHub
+llvm/llvm-project issue has been created for each issue in the
+Chromium issue tracker. All of these issues contain an attached PDF
+with the content of the Chromium issue, and have the SecurityArchive
+label.
+
+Each Chromium issue has 3 URLs, the first is the original URL recorded in
+previous transparency reports. The second is the redirect URL to the archive.
+The third is to the GitHub archive issue.
 
 2021
 ----
@@ -29,8 +43,13 @@ In 2021, the security group received 13 issue reports that were made publicly
 visible before 31st of December 2021.  The security group judged 2 of these
 reports to be security issues:
 
-* https://bugs.chromium.org/p/llvm/issues/detail?id=5
-* https://bugs.chromium.org/p/llvm/issues/detail?id=11
+* original: https://bugs.chromium.org/p/llvm/issues/detail?id=5
+  redirect: https://issuetracker.google.com/issues/42410043 archive:
+  https://github.com/llvm/llvm-project/issues/125709
+
+* original: https://bugs.chromium.org/p/llvm/issues/detail?id=11
+  redirect: https://issuetracker.google.com/issues/42410002 archive:
+  https://github.com/llvm/llvm-project/issues/127644
 
 Both issues were addressed with source changes: #5 in clangd/vscode-clangd, and
 #11 in llvm-project.  No dedicated LLVM release was made for either.
@@ -54,24 +73,32 @@ the time of writing this transparency report.
 
 5 of these were judged to be security issues:
 
-* https://bugs.chromium.org/p/llvm/issues/detail?id=17 reports a miscompile in
-  LLVM that can result in the frame pointer and return address being
-  overwritten. This was fixed.
+* https://bugs.chromium.org/p/llvm/issues/detail?id=17 reports a miscompile in LLVM
+  that can result in the frame pointer and return address being overwritten. This
+  was fixed. Redirect: https://issuetracker.google.com/issues/42410008 archive:
+  https://github.com/llvm/llvm-project/issues/127645
 
-* https://bugs.chromium.org/p/llvm/issues/detail?id=19 reports a vulnerability
-  in `std::filesystem::remove_all` in libc++. This was fixed.
+* https://bugs.chromium.org/p/llvm/issues/detail?id=19 reports a vulnerability in
+  `std::filesystem::remove_all` in libc++. This was fixed.
+  Redirect: https://issuetracker.google.com/issues/42410010 archive:
+  https://github.com/llvm/llvm-project/issues/127647
 
 * https://bugs.chromium.org/p/llvm/issues/detail?id=23 reports a new Spectre
   gadget variant that Speculative Load Hardening (SLH) does not mitigate. No
   extension to SLH was implemented to also mitigate against this variant.
+  Redirect: https://issuetracker.google.com/issues/42410015 archive:
+  https://github.com/llvm/llvm-project/issues/127648
 
 * https://bugs.chromium.org/p/llvm/issues/detail?id=30 reports missing memory
   safety protection on the (C++) exception handling path. A number of fixes
-  were implemented.
+  were implemented. Redirect: https://issuetracker.google.com/issues/42410023
+  archive: https://github.com/llvm/llvm-project/issues/127649
 
 * https://bugs.chromium.org/p/llvm/issues/detail?id=33 reports the RETBLEED
   vulnerability. The outcome was clang growing a new security hardening feature
   `-mfunction-return=thunk-extern`, see https://reviews.llvm.org/D129572.
+  Redirect: https://issuetracker.google.com/issues/42410026 archive:
+  https://github.com/llvm/llvm-project/issues/127650
 
 
 No dedicated LLVM releases were made for any of the above issues.
@@ -84,33 +111,52 @@ that were received earlier, but were disclosed in 2023.
 
 9 of these were judged to be security issues:
 
-https://bugs.chromium.org/p/llvm/issues/detail?id=36 reports the presence of
-.git folder in https://llvm.org/.git.
-
-https://bugs.chromium.org/p/llvm/issues/detail?id=66 reports the presence of
-a GitHub Personal Access token in a DockerHub imaage.
-
-https://bugs.chromium.org/p/llvm/issues/detail?id=42 reports a potential gap
-in the Armv8.1-m BTI protection, involving a combination of large switch statements
-and __builtin_unreachable() in the default case.
-
-https://bugs.chromium.org/p/llvm/issues/detail?id=43 reports a dependency
-on an old version of xml2js with a CVE filed against it.
-
-https://bugs.chromium.org/p/llvm/issues/detail?id=45 reports a number of
-dependencies that have had vulnerabilities reported against them.
-
-https://bugs.chromium.org/p/llvm/issues/detail?id=46 is related to issue 43.
-
-https://bugs.chromium.org/p/llvm/issues/detail?id=48 reports a buffer overflow
-in std::format from -fexperimental-library.
-
-https://bugs.chromium.org/p/llvm/issues/detail?id=54 reports a memory leak in
-basic_string move assignment when built with libc++ versions <=6.0 and run against
-newer libc++ shared/dylibs.
-
-https://bugs.chromium.org/p/llvm/issues/detail?id=56 reports an out of bounds buffer
-store introduced by LLVM backends, that regressed due to a procedural oversight.
+ * https://bugs.chromium.org/p/llvm/issues/detail?id=36 reports the presence of
+   .git folder in https://llvm.org/.git. Redirect:
+   https://issuetracker.google.com/issues/42410029 archive:
+   https://github.com/llvm/llvm-project/issues/131841
+
+ * https://bugs.chromium.org/p/llvm/issues/detail?id=66 reports the presence of a
+   GitHub Personal Access token in a DockerHub imaage. Redirect
+   https://issuetracker.google.com/issues/42410060 archive:
+   https://github.com/llvm/llvm-project/issues/131846
+
+ * https://bugs.chromium.org/p/llvm/issues/detail?id=42 reports a potential gap
+   in the Armv8.1-m BTI protection, involving a combination of large switch statements
+   and __builtin_unreachable() in the default case. Redirect:
+   https://issuetracker.google.com/issues/42410035 archive:
+   https://github.com/llvm/llvm-project/issues/131848
+
+ * https://bugs.chromium.org/p/llvm/issues/detail?id=43 reports a dependency
+   on an old version of xml2js with a CVE filed against it. Redirect:
+   https://issuetracker.google.com/issues/42410036 archive:
+   https://github.com/llvm/llvm-project/issues/131849
+
+ * https://bugs.chromium.org/p/llvm/issues/detail?id=45 reports a number of
+   dependencies that have had vulnerabilities reported against them. Redirect:
+   https://issuetracker.google.com/issues/42410038 archive:
+   https://github.com/llvm/llvm-project/issues/131851
+
+ * https://bugs.chromium.org/p/llvm/issues/detail?id=46 is related to
+   issue 43. Redirect https://issuetracker.google.com/issues/42410039 archive:
+   https://github.com/llvm/llvm-project/issues/131852
+
+ * https://bugs.chromium.org/p/llvm/issues/detail?id=48 reports a buffer overflow in
+   std::format from -fexperimental-library. Redirect:
+   https://issuetracker.google.com/issues/42410041 archive:
+   https://github.com/llvm/llvm-project/issues/131856
+
+ * https://bugs.chromium.org/p/llvm/issues/detail?id=54 reports a memory leak in
+   basic_string move assignment when built with libc++ versions <=6.0 and run against
+   newer libc++ shared/dylibs. Redirect:
+   https://issuetracker.google.com/issues/42410047 archive:
+   https://github.com/llvm/llvm-project/issues/131857
+
+ * https://bugs.chromium.org/p/llvm/issues/detail?id=56 reports an out
+   of bounds buffer store introduced by LLVM backends, that regressed
+   due to a procedural oversight. Redirect
+   https://issuetracker.google.com/issues/42410049 archive:
+   https://github.com/llvm/llvm-project/issues/131858
 
 No dedicated LLVM releases were made for any of the above issues.
 
@@ -152,10 +198,14 @@ publishing security advisories for those issues at
 https://github.com/llvm/llvm-security-repo/security/advisories/.
 
 1. “Unexpected behavior when using LTO and branch-protection together” |br|
-   Details are available at https://bugs.chromium.org/p/llvm/issues/detail?id=58
+   Details are available at https://bugs.chromium.org/p/llvm/issues/detail?id=58 |br|
+   redirect: https://issuetracker.google.com/issues/42410051 |br|
+   archive: https://github.com/llvm/llvm-project/issues/132185
 2. “Security weakness in PCS for CMSE”
    (`CVE-2024-0151 <https://nvd.nist.gov/vuln/detail/CVE-2024-0151>`_) |br|
-   Details are available at https://bugs.chromium.org/p/llvm/issues/detail?id=68
+   Details are available at https://bugs.chromium.org/p/llvm/issues/detail?id=68 |br|
+   redirect: https://issuetracker.google.com/issues/42410062 |br|
+   archive: https://github.com/llvm/llvm-project/issues/132186
 3. “CMSE secure state may leak from stack to floating-point registers”
    (`CVE-2024-7883 <https://www.cve.org/cverecord?id=CVE-2024-7883>`_) |br|
    Details are available at
@@ -165,9 +215,13 @@ Supply chain security related issues and project services-related issues
 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 
 1. “GitHub User Involved in xz backdoor may have attempted to change to clang in order to help hide the exploit” |br|
-   Details are available at https://bugs.chromium.org/p/llvm/issues/detail?id=71
+   Details are available at https://bugs.chromium.org/p/llvm/issues/detail?id=71 |br|
+   redirect: https://issuetracker.google.com/issues/42410066 |br|
+   archive: https://github.com/llvm/llvm-project/issues/132187
 2. “llvmbot account suspended due to supicious login” |br|
-   Details are available at https://bugs.chromium.org/p/llvm/issues/detail?id=72
+   Details are available at https://bugs.chromium.org/p/llvm/issues/detail?id=72 |br|
+   redirect: https://issuetracker.google.com/issues/42410067 |br|
+   archive: https://github.com/llvm/llvm-project/issues/132243
 3. “.git Exposure” |br|
    GHSA-mr8r-vvrc-w6rq |br|
    The .git directory was accessible via web browsers under apt.llvm.org, a site
@@ -204,23 +258,41 @@ Issues deemed to not require coordinated action before disclosing publicly
 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 
 1. “Clang Address Sanitizer gives False Negative for Array Out of Bounds Compiled with Optimization” |br|
-   Details are available at https://bugs.chromium.org/p/llvm/issues/detail?id=57
+   Details are available at https://bugs.chromium.org/p/llvm/issues/detail?id=57 |br|
+   redirect: https://issuetracker.google.com/issues/42410050 |br|
+   archive: https://github.com/llvm/llvm-project/issues/132191
 2. “Found exposed .svn folder” |br|
-   Details are available at https://bugs.chromium.org/p/llvm/issues/detail?id=59
+   Details are available at https://bugs.chromium.org/p/llvm/issues/detail?id=59 |br|
+   redirect: https://issuetracker.google.com/issues/42410052
+   archive: https://github.com/llvm/llvm-project/issues/132192
 3. “Arbitrary code execution when combining SafeStack \+ dynamic stack allocations \+ \_\_builtin\_setjmp/longjmp” |br|
-   Details are available at https://bugs.chromium.org/p/llvm/issues/detail?id=60
+   Details are available at https://bugs.chromium.org/p/llvm/issues/detail?id=60 |br|
+   redirect: https://issuetracker.google.com/issues/42410054
+   archive: https://github.com/llvm/llvm-project/issues/132220
 4. “RISC-V: Constants are allocated in writeable .sdata section” |br|
-   Details are available at https://bugs.chromium.org/p/llvm/issues/detail?id=61
+   Details are available at https://bugs.chromium.org/p/llvm/issues/detail?id=61 |br|
+   redirect: https://issuetracker.google.com/issues/42410055 |br|
+   archive: https://github.com/llvm/llvm-project/issues/132223
 5. “Manifest File with Out-of-Date Dependencies with CVEs” |br|
-   Details are available at https://bugs.chromium.org/p/llvm/issues/detail?id=62
+   Details are available at https://bugs.chromium.org/p/llvm/issues/detail?id=62 |br|
+   redirect: https://issuetracker.google.com/issues/42410056 |br|
+   archive: https://github.com/llvm/llvm-project/issues/132225
 6. “Non-const derived ctor should fail compilation when having a consteval base ctor” |br|
-   Details are available at https://bugs.chromium.org/p/llvm/issues/detail?id=67
+   Details are available at https://bugs.chromium.org/p/llvm/issues/detail?id=67 |br|
+   redirect: https://issuetracker.google.com/issues/42410061 |br|
+   archive: https://github.com/llvm/llvm-project/issues/132226
 7. “Wrong assembly code generation. Branching to the corrupted "LR".” |br|
-   Details are available at https://bugs.chromium.org/p/llvm/issues/detail?id=69
+   Details are available at https://bugs.chromium.org/p/llvm/issues/detail?id=69 |br|
+   redirect: https://issuetracker.google.com/issues/42410063 |br|
+   archive: https://github.com/llvm/llvm-project/issues/132229
 8. “Security bug report” |br|
-   Details are available at https://bugs.chromium.org/p/llvm/issues/detail?id=70
+   Details are available at https://bugs.chromium.org/p/llvm/issues/detail?id=70 |br|
+   redirect: https://issuetracker.google.com/issues/42410065 |br|
+   archive: https://github.com/llvm/llvm-project/issues/132233
 9. “Using ASan with setuid binaries can lead to arbitrary file write and elevation of privileges” |br|
-   Details are available at https://bugs.chromium.org/p/llvm/issues/detail?id=73
+   Details are available at https://bugs.chromium.org/p/llvm/issues/detail?id=73 |br|
+   redirect: https://issuetracker.google.com/issues/42410068 |br|
+   archive: https://github.com/llvm/llvm-project/issues/132235
 10. “Interesting bugs for bool variable in clang projects and aarch64 modes outputting inaccurate results.” |br|
     GHSA-w7qc-292v-5xh6 |br|
     The issue reported is on a source code example having undefined behaviour
@@ -282,4 +354,4 @@ as part of migrating to GitHub's “security advisory”-based reporting:
 1. “Test if new draft security advisory gets emailed to LLVM security group” |br|
    GHSA-82m9-xvw3-rvpv
 2. “Test that a non-admin can create an advisory (no vulnerability).” |br|
-   GHSA-34gr-6c7h-cc93
+   GHSA-34gr-6c7h-cc93
