ID de Prueba:	1.3.6.1.4.1.25623.1.1.10.2023.0341
Categoría:	Mageia Linux Local Security Checks
Título:	Mageia: Security Advisory (MGASA-2023-0341)
Resumen:	The remote host is missing an update for the 'vim' package(s) announced via the MGASA-2023-0341 advisory.
Descripción:	Summary: The remote host is missing an update for the 'vim' package(s) announced via the MGASA-2023-0341 advisory. Vulnerability Insight: The updated packages fix security vulnerabilities When closing a window, vim may try to access already freed window structure. Exploitation beyond crashing the application has not been shown to be viable. (CVE-2023-48231) A floating point exception may occur when calculating the line offset for overlong lines and smooth scrolling is enabled and the cpo-settings include the 'n' flag. This may happen when a window border is present and when the wrapped line continues on the next physical line directly in the window border because the 'cpo' setting includes the 'n' flag. Only users with non-default settings are affected and the exception should only result in a crash. (CVE-2023-48232) If the count after the :s command is larger than what fits into a (signed) long variable, abort with e_value_too_large. Impact is low, user interaction is required and a crash may not even happen in all situations. (CVE-2023-48233) When getting the count for a normal mode z command, it may overflow for large counts given. Impact is low, user interaction is required and a crash may not even happen in all situations. (CVE-2023-48234) When parsing relative ex addresses one may unintentionally cause an overflow. Ironically this happens in the existing overflow check, because the line number becomes negative and LONG_MAX - lnum will cause the overflow. Impact is low, user interaction is required and a crash may not even happen in all situations. (CVE-2023-48235) When using the z= command, the user may overflow the count with values larger than MAX_INT. Impact is low, user interaction is required and a crash may not even happen in all situations. (CVE-2023-48236) In affected versions when shifting lines in operator pending mode and using a very large value, it may be possible to overflow the size of integer. Impact is low, user interaction is required and a crash may not even happen in all situations. (CVE-2023-48237) When executing a `:s` command for the very first time and using a sub-replace-special atom inside the substitution part, it is possible that the recursive `:s` call causes free-ing of memory which may later then be accessed by the initial `:s` command. The user must intentionally execute the payload and the whole process is a bit tricky to do since it seems to work only reliably for the very first :s command. It may also cause a crash of Vim. (CVE-2023-48706) The update fixes haproxy configuration paths used for syntax coloration. Affected Software/OS: 'vim' package(s) on Mageia 9. Solution: Please install the updated package(s). CVSS Score: 4.0 CVSS Vector: AV:L/AC:H/Au:N/C:N/I:N/A:C
Referencia Cruzada:	Common Vulnerability Exposure (CVE) ID: CVE-2023-48231 https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/M3VQF7CL3V6FGSEW37WNDFBRRILR65AK/ https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4UJAK2W5S7G75ETDAEM3BDUCVSXCEGRD/ https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/VNRNYLWXZOGTYWE5HMFNQ5FVE3HBUHF6/ https://github.com/vim/vim/commit/25aabc2b8ee1e19ced6f4da9d866cf9378fc4c5a https://github.com/vim/vim/security/advisories/GHSA-8g46-v9ff-c765 http://www.openwall.com/lists/oss-security/2023/11/16/1 Common Vulnerability Exposure (CVE) ID: CVE-2023-48232 https://github.com/vim/vim/commit/cb0b99f0672d8446585d26e998343dceca17d1ce https://github.com/vim/vim/security/advisories/GHSA-f6cx-x634-hqpw Common Vulnerability Exposure (CVE) ID: CVE-2023-48233 https://github.com/vim/vim/commit/ac63787734fda2e294e477af52b3bd601517fa78 https://github.com/vim/vim/security/advisories/GHSA-3xx4-hcq6-r2vj Common Vulnerability Exposure (CVE) ID: CVE-2023-48234 https://github.com/vim/vim/commit/58f9befca1fa172068effad7f2ea5a9d6a7b0cca https://github.com/vim/vim/security/advisories/GHSA-59gw-c949-6phq Common Vulnerability Exposure (CVE) ID: CVE-2023-48235 https://github.com/vim/vim/commit/060623e4a3bc72b011e7cd92bedb3bfb64e06200 https://github.com/vim/vim/security/advisories/GHSA-6g74-hr6q-pr8g Common Vulnerability Exposure (CVE) ID: CVE-2023-48236 https://github.com/vim/vim/commit/73b2d3790cad5694fc0ed0db2926e4220c48d968 https://github.com/vim/vim/security/advisories/GHSA-pr4c-932v-8hx5 Common Vulnerability Exposure (CVE) ID: CVE-2023-48237 https://github.com/vim/vim/commit/6bf131888a3d1de62bbfa8a7ea03c0ddccfd496e https://github.com/vim/vim/security/advisories/GHSA-f2m2-v387-gv87 Common Vulnerability Exposure (CVE) ID: CVE-2023-48706 https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/DNMFS3IH74KEMMESOA3EOB6MZ56TWGFF/ https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/IVA7K73WHQH4KVFDJQ7ELIUD2WK5ZT5E/ https://github.com/gandalf4a/crash_report/blob/main/vim/vim_huaf https://github.com/vim/vim/commit/26c11c56888d01e298cd8044caf860f3c26f57bb https://github.com/vim/vim/pull/13552 https://github.com/vim/vim/security/advisories/GHSA-c8qm-x72m-q53q http://www.openwall.com/lists/oss-security/2023/11/22/3
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