September 2022 - Lua Packagers SIG - Fedora Mailing-Lists

[Bug 2073884] New: CVE-2022-28805 dev-lang/lua: heap buffer overread

by bugzilla＠redhat.com

https://bugzilla.redhat.com/show_bug.cgi?id=2073884 Bug ID: 2073884 Summary: CVE-2022-28805 dev-lang/lua: heap buffer overread Product: Security Response Hardware: All OS: Linux Status: NEW Component: vulnerability Keywords: Security Severity: high Priority: high Assignee: security-response-team(a)redhat.com Reporter: ahanwate(a)redhat.com CC: 4le(a)live.com, drjohnson1(a)gmail.com, lua-packagers-sig(a)lists.fedoraproject.org, mhroncok(a)redhat.com, michel(a)michel-slm.name, rob.myers(a)gtri.gatech.edu, spotrh(a)gmail.com Target Milestone: --- Classification: Other singlevar in lparser.c in Lua through 5.4.4 lacks a certain luaK_exp2anyregup call, leading to a heap-based buffer over-read that might affect a system that compiles untrusted Lua code. https://lua-users.org/lists/lua-l/2022-02/msg00001.html https://lua-users.org/lists/lua-l/2022-02/msg00070.html https://lua-users.org/lists/lua-l/2022-04/msg00009.html https://github.com/lua/lua/commit/1f3c6f4534c6411313361697d98d1145a1f030fa -- You are receiving this mail because: You are on the CC list for the bug. https://bugzilla.redhat.com/show_bug.cgi?id=2073884

3 weeks, 3 days

1
12
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[Bug 2064772] New: CVE-2021-44964 lua: use after free allows Sandbox Escape

by bugzilla＠redhat.com

https://bugzilla.redhat.com/show_bug.cgi?id=2064772 Bug ID: 2064772 Summary: CVE-2021-44964 lua: use after free allows Sandbox Escape Product: Security Response Hardware: All OS: Linux Status: NEW Component: vulnerability Keywords: Security Severity: high Priority: high Assignee: security-response-team(a)redhat.com Reporter: pdelbell(a)redhat.com CC: 4le(a)live.com, caswilli(a)redhat.com, csutherl(a)redhat.com, drjohnson1(a)gmail.com, fedora(a)famillecollet.com, fjansen(a)redhat.com, gzaronik(a)redhat.com, hdegoede(a)redhat.com, jburrell(a)redhat.com, jclere(a)redhat.com, jwon(a)redhat.com, kaycoth(a)redhat.com, krathod(a)redhat.com, lua-packagers-sig(a)lists.fedoraproject.org, mhroncok(a)redhat.com, michel(a)michel-slm.name, moceap(a)hotmail.com, mschmidt(a)redhat.com, mturk(a)redhat.com, packaging-team-maint(a)redhat.com, pjindal(a)redhat.com, rob.myers(a)gtri.gatech.edu, spotrh(a)gmail.com, szappis(a)redhat.com Target Milestone: --- Classification: Other Use after free in garbage collector and finalizer of lgc.c in Lua interpreter 5.4.0~5.4.3 allows attackers to perform Sandbox Escape via a crafted script file. References: http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2021-44964 https://github.com/Lua-Project/lua-5.4.4-sandbox-escape-with-new-vulnerab... http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-44964 http://lua-users.org/lists/lua-l/2021-12/msg00007.html http://lua-users.org/lists/lua-l/2021-12/msg00015.html http://lua-users.org/lists/lua-l/2021-12/msg00030.html http://lua-users.org/lists/lua-l/2021-11/msg00186.html -- You are receiving this mail because: You are on the CC list for the bug. https://bugzilla.redhat.com/show_bug.cgi?id=2064772

3 weeks, 3 days

1
29
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[Bug 2047672] New: CVE-2021-43519 lua: stack overflow in lua_resume of ldo.c allows a DoS via a crafted script file

by bugzilla＠redhat.com

https://bugzilla.redhat.com/show_bug.cgi?id=2047672 Bug ID: 2047672 Summary: CVE-2021-43519 lua: stack overflow in lua_resume of ldo.c allows a DoS via a crafted script file Product: Security Response Hardware: All OS: Linux Status: NEW Component: vulnerability Keywords: Security Severity: medium Priority: medium Assignee: security-response-team(a)redhat.com Reporter: mrehak(a)redhat.com CC: 4le(a)live.com, bdettelb(a)redhat.com, caswilli(a)redhat.com, csutherl(a)redhat.com, drjohnson1(a)gmail.com, fjansen(a)redhat.com, gzaronik(a)redhat.com, jburrell(a)redhat.com, jclere(a)redhat.com, jwon(a)redhat.com, kaycoth(a)redhat.com, krathod(a)redhat.com, lua-packagers-sig(a)lists.fedoraproject.org, mhroncok(a)redhat.com, michel(a)michel-slm.name, mturk(a)redhat.com, packaging-team-maint(a)redhat.com, pjindal(a)redhat.com, rob.myers(a)gtri.gatech.edu, spotrh(a)gmail.com, szappis(a)redhat.com, tkasparek(a)redhat.com Target Milestone: --- Classification: Other Stack overflow in lua_resume of ldo.c in Lua Interpreter allows attackers to perform a Denial of Service via a crafted script file. Reference: http://lua-users.org/lists/lua-l/2021-11/msg00015.html http://lua-users.org/lists/lua-l/2021-10/msg00123.html -- You are receiving this mail because: You are on the CC list for the bug. https://bugzilla.redhat.com/show_bug.cgi?id=2047672

2 months, 2 weeks

1
17
0 / 0

[Bug 2111138] New: luac: free(): double free detected in tcache 2

by bugzilla＠redhat.com

https://bugzilla.redhat.com/show_bug.cgi?id=2111138 Bug ID: 2111138 Summary: luac: free(): double free detected in tcache 2 Product: Fedora Version: 36 Status: NEW Component: lua Assignee: spotrh(a)gmail.com Reporter: cra(a)fea.st QA Contact: extras-qa(a)fedoraproject.org CC: 4le(a)live.com, drjohnson1(a)gmail.com, lua-packagers-sig(a)lists.fedoraproject.org, mhroncok(a)redhat.com, michel(a)michel-slm.name, rob.myers(a)gtri.gatech.edu, spotrh(a)gmail.com Target Milestone: --- Classification: Fedora Created attachment 1899463 --> https://bugzilla.redhat.com/attachment.cgi?id=1899463&action=edit proposed fix for luac double free Description of problem: luac crashes with a double free when building lsyncd on f36 on armv7hl. Strangely, it builds fine on f37 and on other f36 arches. Version-Release number of selected component (if applicable): lua-5.4.4-1.fc36 How reproducible: always Steps to Reproduce: 1. fedpkg clone lsyncd 2. fedpkg switch-branch f36 3. fedpkg scratch-build Actual results: https://koji.fedoraproject.org/koji/taskinfo?taskID=90077485 Building target platforms: armv7hl Building for target armv7hl ... gmake[2]: Entering directory '/builddir/build/BUILD/lsyncd-2.3.0/redhat-linux-build' /usr/bin/cmake -E create_symlink /builddir/build/BUILD/lsyncd-2.3.0/tests tests Compiling built-in runner Compiling built-in default configs /usr/bin/luac -o defaults.out /builddir/build/BUILD/lsyncd-2.3.0/default.lua /builddir/build/BUILD/lsyncd-2.3.0/default-rsync.lua /builddir/build/BUILD/lsyncd-2.3.0/default-rsyncssh.lua /builddir/build/BUILD/lsyncd-2.3.0/default-direct.lua /usr/bin/luac -o runner.out /builddir/build/BUILD/lsyncd-2.3.0/lsyncd.lua free(): double free detected in tcache 2 gmake[2]: Leaving directory '/builddir/build/BUILD/lsyncd-2.3.0/redhat-linux-build' [ 22%] Built target prepare_tests [ 33%] Generating runner.c /usr/bin/cmake -E echo Generating\ built-in\ runner\ linkable Generating built-in runner linkable /usr/bin/lua /builddir/build/BUILD/lsyncd-2.3.0/bin2carray.lua runner.out runner runner.c gmake[2]: *** [CMakeFiles/lsyncd.dir/build.make:96: defaults.out] Aborted (core dumped) gmake[2]: *** Deleting file 'defaults.out' gmake[2]: Leaving directory '/builddir/build/BUILD/lsyncd-2.3.0/redhat-linux-build' gmake[1]: Leaving directory '/builddir/build/BUILD/lsyncd-2.3.0/redhat-linux-build' gmake[1]: *** [CMakeFiles/Makefile2:194: CMakeFiles/lsyncd.dir/all] Error 2 gmake: *** [Makefile:139: all] Error 2 Expected results: No crash Additional info: Upstream mailing list proposes this fix which I've attached as a patch: http://lua-users.org/lists/lua-l/2022-02/msg00113.html -- You are receiving this mail because: You are on the CC list for the bug. https://bugzilla.redhat.com/show_bug.cgi?id=2111138

4 months, 4 weeks

1
14
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[Bug 2104427] New: CVE-2022-33099 lua: heap buffer overflow in luaG_errormsg() in ldebug.c due to uncontrolled recursion in error handling

by bugzilla＠redhat.com

https://bugzilla.redhat.com/show_bug.cgi?id=2104427 Bug ID: 2104427 Summary: CVE-2022-33099 lua: heap buffer overflow in luaG_errormsg() in ldebug.c due to uncontrolled recursion in error handling Product: Security Response Hardware: All OS: Linux Status: NEW Component: vulnerability Keywords: Security Severity: medium Priority: medium Assignee: security-response-team(a)redhat.com Reporter: trathi(a)redhat.com CC: 4le(a)live.com, drjohnson1(a)gmail.com, lua-packagers-sig(a)lists.fedoraproject.org, mhroncok(a)redhat.com, michel(a)michel-slm.name, rob.myers(a)gtri.gatech.edu, spotrh(a)gmail.com Target Milestone: --- Classification: Other An issue in the component luaG_runerror of Lua v5.4.4 and below leads to a heap-buffer overflow when a recursive error occurs. https://lua-users.org/lists/lua-l/2022-05/msg00035.html https://lua-users.org/lists/lua-l/2022-05/msg00073.html https://lua-users.org/lists/lua-l/2022-05/msg00042.html https://www.lua.org/bugs.html#Lua-stack%20overflow%20when%20C%20stack%20o... https://github.com/lua/lua/commit/42d40581dd919fb134c07027ca1ce0844c670daf -- You are receiving this mail because: You are on the CC list for the bug. https://bugzilla.redhat.com/show_bug.cgi?id=2104427

5 months, 3 weeks

1
17
0 / 0

[Bug 2050290] New: lua: typo on man page

by bugzilla＠redhat.com

https://bugzilla.redhat.com/show_bug.cgi?id=2050290 Bug ID: 2050290 Summary: lua: typo on man page Product: Fedora Version: 35 Hardware: All OS: All Status: NEW Component: lua Severity: low Assignee: spotrh(a)gmail.com Reporter: loganjerry(a)gmail.com QA Contact: extras-qa(a)fedoraproject.org CC: 4le(a)live.com, drjohnson1(a)gmail.com, lua-packagers-sig(a)lists.fedoraproject.org, mhroncok(a)redhat.com, michel(a)michel-slm.name, rob.myers(a)gtri.gatech.edu, spotrh(a)gmail.com Target Milestone: --- Classification: Fedora Description of problem: The man page says (in part): LUA_PATH, LUA_PATH_5_4 Initial value of package.cpath, the path used by require to search for Lua loaders. That should be package.path, not package.cpath. This caused me a minute or so of confusion. :-) Version-Release number of selected component (if applicable): lua-5.4.3-4.fc35.x86_64 How reproducible: N/A Steps to Reproduce: 1. 2. 3. Actual results: Expected results: Additional info: -- You are receiving this mail because: You are on the CC list for the bug. https://bugzilla.redhat.com/show_bug.cgi?id=2050290

6 months

1
3
0 / 0

[Bug 2121958] New: fennel-1.2.0 is available

by bugzilla＠redhat.com

https://bugzilla.redhat.com/show_bug.cgi?id=2121958 Bug ID: 2121958 Summary: fennel-1.2.0 is available Product: Fedora Version: rawhide Status: NEW Component: fennel Keywords: FutureFeature, Triaged Assignee: michel(a)michel-slm.name Reporter: upstream-release-monitoring(a)fedoraproject.org QA Contact: extras-qa(a)fedoraproject.org CC: epel-packagers-sig(a)lists.fedoraproject.org, lua-packagers-sig(a)lists.fedoraproject.org, michel(a)michel-slm.name Target Milestone: --- Classification: Fedora Releases retrieved: 1.2.0 Upstream release that is considered latest: 1.2.0 Current version/release in rawhide: 1.1.0-2.fc37 URL: https://fennel-lang.org/ Please consult the package updates policy before you issue an update to a stable branch: https://docs.fedoraproject.org/en-US/fesco/Updates_Policy/ More information about the service that created this bug can be found at: https://fedoraproject.org/wiki/Upstream_release_monitoring Please keep in mind that with any upstream change, there may also be packaging changes that need to be made. Specifically, please remember that it is your responsibility to review the new version to ensure that the licensing is still correct and that no non-free or legally problematic items have been added upstream. Based on the information from Anitya: https://release-monitoring.org/project/22691/ To change the monitoring settings for the project, please visit: https://src.fedoraproject.org/rpms/fennel -- You are receiving this mail because: You are on the CC list for the bug. https://bugzilla.redhat.com/show_bug.cgi?id=2121958

6 months, 3 weeks

1
14
0 / 0

[Bug 2091484] New: luarocks package should pull in lua-devel as a dependency

by bugzilla＠redhat.com

https://bugzilla.redhat.com/show_bug.cgi?id=2091484 Bug ID: 2091484 Summary: luarocks package should pull in lua-devel as a dependency Product: Fedora Version: rawhide Status: NEW Component: luarocks Assignee: michel(a)michel-slm.name Reporter: ferdnyc(a)gmail.com QA Contact: extras-qa(a)fedoraproject.org CC: ktdreyer(a)ktdreyer.com, lua-packagers-sig(a)lists.fedoraproject.org, michel(a)michel-slm.name Target Milestone: --- Classification: Fedora Description of problem: A new Fedora user reported[1] problems using luarocks after install, because it failed to compile a module after downloading it. The user eventually worked out on their own that they needed to install lua-devel, but they shouldn't have had to puzzle that solution out. By its very nature, luarocks needs to have the lua headers available for it to function properly. It should pull in lua-devel as a dependency automatically when installed. Version-Release number of selected component (if applicable): luarocks-3.7.0-3.fc35.noarch How reproducible: 100% Steps to Reproduce: 1. sudo dnf install luarocks 2. luarocks install --local lcurses 3. Actual results: "Error: Failed finding Lua header files. You may need to install them or configure LUA_INCDIR." Expected results: Package compiles successfully Additional info: [1]: https://ask.fedoraproject.org/t/problem-using-luarocks-on-f35/22897 -- You are receiving this mail because: You are on the CC list for the bug. https://bugzilla.redhat.com/show_bug.cgi?id=2091484

8 months

1
4
0 / 0

[Bug 2088772] New: Luarocks for el9

by bugzilla＠redhat.com

https://bugzilla.redhat.com/show_bug.cgi?id=2088772 Bug ID: 2088772 Summary: Luarocks for el9 Product: Fedora EPEL Version: epel9 OS: Linux Status: NEW Component: luarocks Assignee: michel(a)michel-slm.name Reporter: ulrik.haugen(a)liu.se QA Contact: extras-qa(a)fedoraproject.org CC: ktdreyer(a)ktdreyer.com, lua-packagers-sig(a)lists.fedoraproject.org, michel(a)michel-slm.name Target Milestone: --- Classification: Fedora Please add luarocks to epel for el9. I just rebuilt luarocks-3.5.0-1.el9.noarch.rpm on an rhel9 system and it works without modification. -- You are receiving this mail because: You are on the CC list for the bug. https://bugzilla.redhat.com/show_bug.cgi?id=2088772

8 months, 3 weeks

1
2
0 / 0

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Lua Packagers SIG September 2022