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HTTP Request Smuggling Affecting trafficserver package, versions <8.1.1+ds-1.1

Severity

 Recommended
0.0
high
0
10

Snyk's Security Team recommends NVD's CVSS assessment

    Threat Intelligence

    EPSS
    0.26% (67th percentile)

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  • Snyk ID SNYK-DEBIANUNSTABLE-TRAFFICSERVER-1314506
  • published 25 Jun 2021
  • disclosed 29 Jun 2021
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Introduced: 25 Jun 2021

CVE-2021-27577 Open this link in a new tab
CWE-444 Open this link in a new tab

How to fix?

Upgrade Debian:unstable trafficserver to version 8.1.1+ds-1.1 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream trafficserver package and not the trafficserver package as distributed by Debian. See How to fix? for Debian:unstable relevant fixed versions and status.

Incorrect handling of url fragment vulnerability of Apache Traffic Server allows an attacker to poison the cache. This issue affects Apache Traffic Server 7.0.0 to 7.1.12, 8.0.0 to 8.1.1, 9.0.0 to 9.0.1.

CVSS Scores

version 3.1
Expand this section

NVD

Recommended
7.5 high
  • Attack Vector (AV)
    Network
  • Attack Complexity (AC)
    Low
  • Privileges Required (PR)
    None
  • User Interaction (UI)
    None
  • Scope (S)
    Unchanged
  • Confidentiality (C)
    None
  • Integrity (I)
    High
  • Availability (A)
    None