ID de Prueba:	1.3.6.1.4.1.25623.1.1.13.2021.354.01
Categoría:	Slackware Local Security Checks
Título:	Slackware: Security Advisory (SSA:2021-354-01)
Resumen:	The remote host is missing an update for the 'httpd' package(s) announced via the SSA:2021-354-01 advisory.
Descripción:	Summary: The remote host is missing an update for the 'httpd' package(s) announced via the SSA:2021-354-01 advisory. Vulnerability Insight: New httpd packages are available for Slackware 14.0, 14.1, 14.2, and -current to fix security issues. Here are the details from the Slackware 14.2 ChangeLog: +--------------------------+ patches/packages/httpd-2.4.52-i586-1_slack14.2.txz: Upgraded. SECURITY: CVE-2021-44790: Possible buffer overflow when parsing multipart content in mod_lua of Apache HTTP Server 2.4.51 and earlier (cve.mitre.org) A carefully crafted request body can cause a buffer overflow in the mod_lua multipart parser (r:parsebody() called from Lua scripts). The Apache httpd team is not aware of an exploit for the vulnerability though it might be possible to craft one. This issue affects Apache HTTP Server 2.4.51 and earlier. Credits: Chamal SECURITY: CVE-2021-44224: Possible NULL dereference or SSRF in forward proxy configurations in Apache HTTP Server 2.4.51 and earlier (cve.mitre.org) A crafted URI sent to httpd configured as a forward proxy (ProxyRequests on) can cause a crash (NULL pointer dereference) or, for configurations mixing forward and reverse proxy declarations, can allow for requests to be directed to a declared Unix Domain Socket endpoint (Server Side Request Forgery). This issue affects Apache HTTP Server 2.4.7 up to 2.4.51 (included). Credits: ae 1/4*a-o(R)e 1/4 TengMA(@Te3t123) For more information, see: [links moved to references] (* Security fix *) +--------------------------+ Affected Software/OS: 'httpd' package(s) on Slackware 14.0, Slackware 14.1, Slackware 14.2, Slackware current. Solution: Please install the updated package(s). CVSS Score: 7.5 CVSS Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P
Referencia Cruzada:	Common Vulnerability Exposure (CVE) ID: CVE-2021-44224 https://security.netapp.com/advisory/ntap-20211224-0001/ https://www.tenable.com/security/tns-2022-01 https://www.tenable.com/security/tns-2022-03 Debian Security Information: DSA-5035 (Google Search) https://www.debian.org/security/2022/dsa-5035 https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/BFSWOH4X77CV7AH7C4RMHUBDWKQDL4YH/ https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/Z7H26WJ6TPKNWV3QKY4BHKUKQVUTZJTD/ https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/X73C35MMMZGBVPQQCH7LQZUMYZNQA5FO/ https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/RGWILBORT67SHMSLYSQZG2NMXGCMPUZO/ http://seclists.org/fulldisclosure/2022/May/38 http://seclists.org/fulldisclosure/2022/May/35 http://seclists.org/fulldisclosure/2022/May/33 https://security.gentoo.org/glsa/202208-20 http://httpd.apache.org/security/vulnerabilities_24.html https://www.oracle.com/security-alerts/cpuapr2022.html https://www.oracle.com/security-alerts/cpujan2022.html http://www.openwall.com/lists/oss-security/2021/12/20/3 Common Vulnerability Exposure (CVE) ID: CVE-2021-44790 http://packetstormsecurity.com/files/171631/Apache-2.4.x-Buffer-Overflow.html http://www.openwall.com/lists/oss-security/2021/12/20/4
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