8.2 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N
6.6 Medium
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
44.7%
HAProxy before 2.8.2 accepts # as part of the URI component, which might
allow remote attackers to obtain sensitive information or have unspecified
other impact upon misinterpretation of a path_end rule, such as routing
index.html#.png to a static server.
launchpad.net/bugs/cve/CVE-2023-45539
lists.w3.org/Archives/Public/ietf-http-wg/2023JulSep/0070.html
nvd.nist.gov/vuln/detail/CVE-2023-45539
security-tracker.debian.org/tracker/CVE-2023-45539
ubuntu.com/security/notices/USN-6530-1
www.cve.org/CVERecord?id=CVE-2023-45539
www.mail-archive.com/haproxy%40formilux.org/msg43861.html
8.2 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N
6.6 Medium
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
44.7%