Veracode Vulnerability DatabaseVERACODE:43304WAF Bypass
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
6.9 Medium
AI Score
Confidence
Low
0.002 Low
EPSS
Percentile
59.1%
Modsecurity is vulnerable to WAF bypass attack. This issue is due to HTTP multipart requests being incorrectly parsed. The attacker could obtain unauthorized resource by exploiting this vulnerability.
| CPE | Name | Operator | Version |
|---|---|---|---|
| libmodsecurity.so | le | 3.0.7 | |
| libmodsecurity.so | le | 3.0.7 |
References
coreruleset.org/20220919/crs-version-3-3-3-and-3-2-2-covering-several-cves/
github.com/SpiderLabs/ModSecurity/commit/51a30d7b406af95c4143560d9753cf0b6d2151f5
github.com/SpiderLabs/ModSecurity/commit/d6c10885e08779e99e76efcd5ad65802104cda14
github.com/SpiderLabs/ModSecurity/pull/2795
github.com/SpiderLabs/ModSecurity/pull/2797
github.com/SpiderLabs/ModSecurity/releases/tag/v2.9.6
github.com/SpiderLabs/ModSecurity/releases/tag/v3.0.8
lists.debian.org/debian-lts-announce/2023/01/msg00023.html
lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/52TGCZCOHYBDCVWJYNN2PS4QLOHCXWTQ/
lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SYRTXTOQQI6SB2TLI5QXU76DURSLS4XI/
lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WCH6JM4I4MD4YABYFHSBDDOUFDGIFJKL/
Related
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
6.9 Medium
AI Score
Confidence
Low
0.002 Low
EPSS
Percentile
59.1%