ALT-PU-2019-2423-2
Closed vulnerabilities
Published: 2020-07-07
Modified: 2025-02-04
Modified: 2025-02-04
BDU:2020-03180
Уязвимость функции lua_upvaluejoin (lapi.c) интерпретатора скриптов Lua, позволяющая нарушителю вызвать отказ в обслуживании
Severity: HIGH (7.5)Vector: AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Severity: HIGH (7.8)Vector: AV:N/AC:L/Au:N/C:N/I:N/A:C
References:
Published: 2025-02-12
BDU:2025-01458
Уязвимость компонента lua_resume ldo.c интерпретатора скриптов Lua, позволяющая нарушителю вызвать отказ в обслуживании
Severity: MEDIUM (5.5)Vector: AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Severity: MEDIUM (4.9)Vector: AV:L/AC:L/Au:N/C:N/I:N/A:C
References:
Published: 2019-01-23
Modified: 2024-11-21
Modified: 2024-11-21
CVE-2019-6706
Lua 5.3.5 has a use-after-free in lua_upvaluejoin in lapi.c. For example, a crash outcome might be achieved by an attacker who is able to trigger a debug.upvaluejoin call in which the arguments have certain relationships.
Severity: MEDIUM (5.0)Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P
Severity: HIGH (7.5)Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
References:
- http://lua-users.org/lists/lua-l/2019-01/msg00039.html
- http://packetstormsecurity.com/files/151335/Lua-5.3.5-Use-After-Free.html
- https://access.redhat.com/security/cve/cve-2019-6706
- https://github.com/Lua-Project/cve-analysis/blob/a43c9ccd00274b31fa2f24c6c8f20ce36655682d/CVE-2019-6706.pdf
- https://github.com/lua/lua/commit/89aee84cbc9224f638f3b7951b306d2ee8ecb71e
- https://lists.debian.org/debian-lts-announce/2023/06/msg00031.html
- http://lua-users.org/lists/lua-l/2019-01/msg00039.html
- http://packetstormsecurity.com/files/151335/Lua-5.3.5-Use-After-Free.html
- https://access.redhat.com/security/cve/cve-2019-6706
- https://github.com/Lua-Project/cve-analysis/blob/a43c9ccd00274b31fa2f24c6c8f20ce36655682d/CVE-2019-6706.pdf
- https://github.com/lua/lua/commit/89aee84cbc9224f638f3b7951b306d2ee8ecb71e
- https://lists.debian.org/debian-lts-announce/2023/06/msg00031.html
Published: 2021-11-09
Modified: 2024-11-21
Modified: 2024-11-21
CVE-2021-43519
Stack overflow in lua_resume of ldo.c in Lua Interpreter 5.1.0~5.4.4 allows attackers to perform a Denial of Service via a crafted script file.
Severity: MEDIUM (4.3)Vector: AV:N/AC:M/Au:N/C:N/I:N/A:P
Severity: MEDIUM (5.5)Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
References:
- http://lua-users.org/lists/lua-l/2021-10/msg00123.html
- http://lua-users.org/lists/lua-l/2021-11/msg00015.html
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/C7XHFYHGSZKL53VCLSJSAJ6VMFGAIXKO/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/P3EMGAQ5Y6GXJLY4K5DUOOEQT4MZ4J4F/
- http://lua-users.org/lists/lua-l/2021-10/msg00123.html
- http://lua-users.org/lists/lua-l/2021-11/msg00015.html
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/C7XHFYHGSZKL53VCLSJSAJ6VMFGAIXKO/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/P3EMGAQ5Y6GXJLY4K5DUOOEQT4MZ4J4F/