FixVibe
Covered by FixVibecritical

Mahimmin allurar Umurnin OS a cikin LibreNMS (CVE-2024-51092)

Siffofin LibreNMS har zuwa 24.9.1 sun ƙunshi mummunan rauni na umarnin OS (CVE-2024-51092). Ingantattun maharan na iya aiwatar da umarni na sabani akan tsarin runduna, mai yuwuwar haifar da gabaɗayan daidaita abubuwan more rayuwa.

CVE-2024-51092GHSA-x645-6pf9-xwxwCWE-78

Tasiri

Siffofin LibreNMS 24.9.1 kuma a baya sun ƙunshi lahani wanda ke ba wa ingantattun masu amfani damar yin allurar umarnin OS [S2]. Nasarar cin nasara yana ba da damar aiwatar da umarni na sabani tare da gata na mai amfani da sabar yanar gizo [S1]. Wannan na iya haifar da cikakken tsarin daidaitawa, samun damar samun izini mara izini ga bayanan sa ido masu mahimmanci, da yuwuwar motsi ta gefe a cikin abubuwan more rayuwa na cibiyar sadarwa wanda LibreNMS [S2] ke gudanarwa.

Tushen Dalili

Rashin lahani ya samo asali ne a cikin rashin daidaituwa na shigarwar da mai amfani ya kawo kafin a shigar da shi cikin umarnin tsarin aiki [S1]. An rarraba wannan aibi a matsayin CWE-78 [S1]. A cikin nau'ikan da abin ya shafa, ƙayyadaddun ingantattun wuraren ƙarewa sun kasa yin isassun ingantattun sigogi ko tsaftace sigogi kafin a wuce su zuwa ayyukan aiwatar da matakin-tsari [S2].

Gyarawa

Masu amfani yakamata haɓaka shigarwar su na LibreNMS zuwa sigar 24.10.0 ko kuma daga baya don warware wannan batun [S2]. A matsayin babban aikin tsaro na gabaɗaya, ya kamata a iyakance samun dama ga keɓancewar gudanarwa na LibreNMS zuwa amintattun sassan cibiyar sadarwa ta amfani da wutan wuta ko jerin abubuwan sarrafawa (ACLs) [S1].

Yadda FixVibe yayi gwajinsa

Saukewa: ZXCVFIXVIBESEG10 FixVibe yanzu ya haɗa da wannan a cikin GitHub repo scans. Bikin yana karanta fayilolin dogaro da ma'ajiyar izini kawai, gami da composer.lock da composer.json. Yana tuta nau'ikan kulle librenms/librenms ko ƙuntatawa waɗanda suka dace da kewayon da abin ya shafa <=24.9.1, sannan ya ba da rahoton fayil ɗin dogaro, lambar layi, ID na shawarwari, kewayon da abin ya shafa, da tsayayyen sigar.

Saukewa: ZXCVFIXVIBESEG11 Wannan a tsaye ne, duba-karanta kawai. Ba ya aiwatar da lambar abokin ciniki kuma baya aika abubuwan biyan kuɗi.