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CVE-2023-45539

Published: Nov 28, 2023Updated: Nov 21, 2024 Sources: CVE List NVD BDUNVD-CWE-noinfo
NVD MITRE
8.2CVSSHIGH
EPSS Score
1.5%
Top 28.8%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

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.

CVSS Vector Breakdown

AV:NAC:LPR:NUI:NS:UC:HI:LA:N
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:LIntegrity
Low
A:NAvailability
None
Open in CVSS calculator →

Weaknesses

NVD-CWE-noinfoCWE-116

Affected Products

Astra Linux Special EditionООО «РусБИТех-Астра»
On-premOS
Operating Systems / linux-distro
Astra Linux Special Edition для «Эльбрус»ООО «РусБИТех-Астра»
On-premOS
Operating Systems / linux-distro
РЕД ОСООО «Ред Софт»
On-premOS
Operating Systems / linux-distro
HAProxyWilly Terreau
On-prem
Networking Infrastructure / load-balancer-proxy
ОСОН ОСнова ОnyxАО «НППКТ»
On-premOS
Operating Systems / linux-distro
ооо «русбитех-астра»commercialRUOperating Systemsaka rusbitech-astra
ооо «ред софт»commercialRUOperating Systemsaka red soft
willy terreauindividual-devNetworking Infrastructure
ао «нппкт»commercialRUOperating Systems
and 2 more affected products View all →

Exploitability

Official Patch Available

References

https://redos.red-soft.ru/support/secure/
redos.red-soft.ru
https://www.mail-archive.com/haproxy%40formilux.org/msg43861.html
mail-archive.com
https://поддержка.нппкт.рф/bin/view/ОСнова/Обновления/2.10/
xn--80ahaefyxhn.xn--j1afgaq.xn--p1ai
and 7 more references View all →

Timeline

Published
Nov 28, 2023
Last Updated
Nov 21, 2024

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