CVE-2023-46846

Summary

SQUID is vulnerable to HTTP request smuggling, caused by chunked decoder lenience, allows a remote attacker to perform Request/Response smuggling past firewall and frontend security systems.

Affected Software

VendorProductVersion RangeStatus
2.6 < 6.4affected
Red HatRed Hat Enterprise Linux 7 Extended Lifecycle Support7:3.5.20-17.el7_9.13 < *unaffected
Red HatRed Hat Enterprise Linux 88080020231030214932.63b34585 < *unaffected
Red HatRed Hat Enterprise Linux 88090020231030224841.a75119d5 < *unaffected
Red HatRed Hat Enterprise Linux 8.1 Update Services for SAP Solutions8010020231101141358.c27ad7f8 < *unaffected
Red HatRed Hat Enterprise Linux 8.2 Advanced Update Support8020020231101135052.4cda2c84 < *unaffected
Red HatRed Hat Enterprise Linux 8.2 Telecommunications Update Service8020020231101135052.4cda2c84 < *unaffected
Red HatRed Hat Enterprise Linux 8.2 Update Services for SAP Solutions8020020231101135052.4cda2c84 < *unaffected
Red HatRed Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support8040020231101101624.522a0ee4 < *unaffected
Red HatRed Hat Enterprise Linux 8.4 Telecommunications Update Service8040020231101101624.522a0ee4 < *unaffected
Red HatRed Hat Enterprise Linux 8.4 Update Services for SAP Solutions8040020231101101624.522a0ee4 < *unaffected
Red HatRed Hat Enterprise Linux 8.6 Extended Update Support8060020231031165747.ad008a3a < *unaffected
Red HatRed Hat Enterprise Linux 97:5.5-5.el9_2.1 < *unaffected
Red HatRed Hat Enterprise Linux 97:5.5-6.el9_3.1 < *unaffected
Red HatRed Hat Enterprise Linux 9.0 Extended Update Support7:5.2-1.el9_0.3 < *unaffected

Weaknesses

  • CWE-444: Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling')

ADP Enrichment

CVE Program Container

Additional References

CISA ADP Vulnrichment

  • SSVC:
  • Exploitation: none
    • Automatable: yes
    • Technical Impact: partial

References