CVE-2021-44790

Description

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 vulnerabilty though it might be possible to craft one. This issue affects Apache HTTP Server 2.4.51 and earlier.

References

https://support.apple.com/en-us/HT213256

https://support.apple.com/en-us/102770

https://www.tenable.com/blog/oracle-april-2022-critical-patch-update-addresses-221-cves

https://www.tenable.com/security/tns-2022-03

https://www.tenable.com/security/tns-2022-01

https://www.oracle.com/security-alerts/cpujan2022.html

https://www.oracle.com/security-alerts/cpuapr2022.html

https://www.debian.org/security/2022/dsa-5035

https://support.apple.com/kb/HT213257

https://support.apple.com/kb/HT213256

https://support.apple.com/kb/HT213255

https://security.netapp.com/advisory/ntap-20211224-0001/

https://security.gentoo.org/glsa/202208-20

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/Z7H26WJ6TPKNWV3QKY4BHKUKQVUTZJTD/

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/X73C35MMMZGBVPQQCH7LQZUMYZNQA5FO/

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RGWILBORT67SHMSLYSQZG2NMXGCMPUZO/

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BFSWOH4X77CV7AH7C4RMHUBDWKQDL4YH/

http://www.openwall.com/lists/oss-security/2021/12/20/4

http://seclists.org/fulldisclosure/2022/May/38

http://seclists.org/fulldisclosure/2022/May/35

http://seclists.org/fulldisclosure/2022/May/33

http://packetstormsecurity.com/files/171631/Apache-2.4.x-Buffer-Overflow.html

http://httpd.apache.org/security/vulnerabilities_24.html

Details

Source: Mitre, NVD

Risk Information

CVSS v2

CVSS v3