Caphyon Advanced Installer 19.7 WinSxS DLL Eskalacija privilegija

Otkrivena je ranjivost klasifikovana kao Kritične u Caphyon Advanced Installer 19.7. Pogođeno je nepoznata funkcija u komponenti WinSxS DLL Handler. Manipulacija dovodi do Eskalacija privilegija. Korišćenjem CWE za opis problema dolazi se do CWE-427. Slabost je objavljena 06/11/2022 kao Advaned Installer Local Privilege Escalation Vulnerability. Izveštaj je dostupan za preuzimanje na heegong.github.io. Ova ranjivost je poznata pod oznakom CVE-2022-4956. Za sprovođenje napada neophodan je lokalni pristup. Tehnički podaci nisu dostupni. Додатно, постоји доступан експлоит. Eksploatacija je javno objavljena i može biti iskorišćena. Trenutna cena za eksploataciju može biti približno USD $0-$5k u ovom trenutku. Prema MITRE ATT&CK projektu, tehnika napada je T1574. Definisano je kao dokaz-of-koncept. Ekspoit je objavljen za preuzimanje na heegong.github.io. Kao 0-day, očekivana cena na crnom tržištu bila je oko $0-$5k. Prelaskom na verziju 19.7.1 ovaj problem može biti rešen. Ažuriranje je spremno za preuzimanje na advancedinstaller.com. Preporučuje se da se nadogradi relevantna komponenta. Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

3 Promene · 73 Tačke podataka

PoljeKreirali
09/29/2023 11:45
Ažurira 1/2
10/22/2023 11:24
Ažurira 2/2
10/22/2023 11:31
software_vendorCaphyonCaphyonCaphyon
software_nameAdvanced InstallerAdvanced InstallerAdvanced Installer
software_version19.719.719.7
software_componentWinSxS DLL HandlerWinSxS DLL HandlerWinSxS DLL Handler
vulnerability_cweCWE-427 (Eskalacija privilegija)CWE-427 (Eskalacija privilegija)CWE-427 (Eskalacija privilegija)
vulnerability_risk222
cvss3_vuldb_avLLL
cvss3_vuldb_acLLL
cvss3_vuldb_prLLL
cvss3_vuldb_uiNNN
cvss3_vuldb_sUUU
cvss3_vuldb_cHHH
cvss3_vuldb_iHHH
cvss3_vuldb_aHHH
cvss3_vuldb_ePPP
cvss3_vuldb_rlOOO
cvss3_vuldb_rcCCC
advisory_date1654898400 (06/11/2022)1654898400 (06/11/2022)1654898400 (06/11/2022)
advisory_identifierAdvaned Installer Local Privilege Escalation VulnerabilityAdvaned Installer Local Privilege Escalation VulnerabilityAdvaned Installer Local Privilege Escalation Vulnerability
advisory_urlhttps://heegong.github.io/posts/Advaned-Installer-Local-Privilege-Escalation-Vulnerability/https://heegong.github.io/posts/Advaned-Installer-Local-Privilege-Escalation-Vulnerability/https://heegong.github.io/posts/Advaned-Installer-Local-Privilege-Escalation-Vulnerability/
exploit_availability111
exploit_publicity111
exploit_urlhttps://heegong.github.io/posts/Advaned-Installer-Local-Privilege-Escalation-Vulnerability/https://heegong.github.io/posts/Advaned-Installer-Local-Privilege-Escalation-Vulnerability/https://heegong.github.io/posts/Advaned-Installer-Local-Privilege-Escalation-Vulnerability/
countermeasure_nameNadogradnjuNadogradnjuNadogradnju
upgrade_version19.7.119.7.119.7.1
countermeasure_upgrade_urlhttps://www.advancedinstaller.com/release-19.7.1.html#bugfixeshttps://www.advancedinstaller.com/release-19.7.1.html#bugfixeshttps://www.advancedinstaller.com/release-19.7.1.html#bugfixes
source_cveCVE-2022-4956CVE-2022-4956CVE-2022-4956
cna_responsibleVulDBVulDBVulDB
cvss2_vuldb_avLLL
cvss2_vuldb_acLLL
cvss2_vuldb_ciCCC
cvss2_vuldb_iiCCC
cvss2_vuldb_aiCCC
cvss2_vuldb_ePOCPOCPOC
cvss2_vuldb_rcCCC
cvss2_vuldb_rlOFOFOF
cvss2_vuldb_auSSS
cvss2_vuldb_basescore6.86.86.8
cvss2_vuldb_tempscore5.35.35.3
cvss3_vuldb_basescore7.87.87.8
cvss3_vuldb_tempscore7.07.07.0
cvss3_meta_basescore7.87.87.8
cvss3_meta_tempscore7.07.07.5
price_0day$0-$5k$0-$5k$0-$5k
cve_assigned1695938400 (09/29/2023)1695938400 (09/29/2023)
cve_nvd_summaryA vulnerability classified as critical has been found in Caphyon Advanced Installer 19.7. This affects an unknown part of the component WinSxS DLL Handler. The manipulation leads to uncontrolled search path. Attacking locally is a requirement. The exploit has been disclosed to the public and may be used. Upgrading to version 19.7.1 is able to address this issue. It is recommended to upgrade the affected component. The associated identifier of this vulnerability is VDB-240903.A vulnerability classified as critical has been found in Caphyon Advanced Installer 19.7. This affects an unknown part of the component WinSxS DLL Handler. The manipulation leads to uncontrolled search path. Attacking locally is a requirement. The exploit has been disclosed to the public and may be used. Upgrading to version 19.7.1 is able to address this issue. It is recommended to upgrade the affected component. The associated identifier of this vulnerability is VDB-240903.
cvss3_nvd_avL
cvss3_nvd_acL
cvss3_nvd_prL
cvss3_nvd_uiN
cvss3_nvd_sU
cvss3_nvd_cH
cvss3_nvd_iH
cvss3_nvd_aH
cvss2_nvd_avL
cvss2_nvd_acL
cvss2_nvd_auS
cvss2_nvd_ciC
cvss2_nvd_iiC
cvss2_nvd_aiC
cvss3_cna_avL
cvss3_cna_acL
cvss3_cna_prL
cvss3_cna_uiN
cvss3_cna_sU
cvss3_cna_cH
cvss3_cna_iH
cvss3_cna_aH
cve_cnaVulDB
cvss2_nvd_basescore6.8
cvss3_nvd_basescore7.8
cvss3_cna_basescore7.8

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