[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
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https://bugzilla.redhat.com/show_bug.cgi?id=2047672
1 week, 3 days
[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:
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3 months, 3 weeks
[Bug 2047673] New: CVE-2021-43519 lua: stack overflow in lua_resume of ldo.c allows a DoS via a crafted script file [fedora-all]
by bugzilla＠redhat.com
https://bugzilla.redhat.com/show_bug.cgi?id=2047673
Bug ID: 2047673
Summary: CVE-2021-43519 lua: stack overflow in lua_resume of
ldo.c allows a DoS via a crafted script file
[fedora-all]
Product: Fedora
Version: 35
Status: NEW
Component: lua
Keywords: Security, SecurityTracking
Severity: medium
Priority: medium
Assignee: spotrh(a)gmail.com
Reporter: mrehak(a)redhat.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
This is an automatically created tracking bug! It was created to ensure
that one or more security vulnerabilities are fixed in affected versions
of fedora-all.
For comments that are specific to the vulnerability please use bugs filed
against the "Security Response" product referenced in the "Blocks" field.
For more information see:
http://fedoraproject.org/wiki/Security/TrackingBugs
When submitting as an update, use the fedpkg template provided in the next
comment(s). This will include the bug IDs of this tracking bug as well as
the relevant top-level CVE bugs.
Please also mention the CVE IDs being fixed in the RPM changelog and the
fedpkg commit message.
NOTE: this issue affects multiple supported versions of Fedora. While only
one tracking bug has been filed, please correct all affected versions at
the same time. If you need to fix the versions independent of each other,
you may clone this bug as appropriate.
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1 year, 1 month
[Bug 2044416] New: CVE-2021-44647 lua: type confusion in funcnamefromcode in ldebug.c could result in local DoS [fedora-all]
by bugzilla＠redhat.com
https://bugzilla.redhat.com/show_bug.cgi?id=2044416
Bug ID: 2044416
Summary: CVE-2021-44647 lua: type confusion in funcnamefromcode
in ldebug.c could result in local DoS [fedora-all]
Product: Fedora
Version: 35
Status: NEW
Component: lua
Keywords: Security, SecurityTracking
Severity: low
Priority: low
Assignee: spotrh(a)gmail.com
Reporter: mkaplan(a)redhat.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
This is an automatically created tracking bug! It was created to ensure
that one or more security vulnerabilities are fixed in affected versions
of fedora-all.
For comments that are specific to the vulnerability please use bugs filed
against the "Security Response" product referenced in the "Blocks" field.
For more information see:
http://fedoraproject.org/wiki/Security/TrackingBugs
When submitting as an update, use the fedpkg template provided in the next
comment(s). This will include the bug IDs of this tracking bug as well as
the relevant top-level CVE bugs.
Please also mention the CVE IDs being fixed in the RPM changelog and the
fedpkg commit message.
NOTE: this issue affects multiple supported versions of Fedora. While only
one tracking bug has been filed, please correct all affected versions at
the same time. If you need to fix the versions independent of each other,
you may clone this bug as appropriate.
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1 year, 1 month