CVE-2021-31807

Summary

CVECVE-2021-31807
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2021-06-08 20:15:00 UTC
Updated2023-11-07 03:35:00 UTC
DescriptionAn issue was discovered in Squid before 4.15 and 5.x before 5.0.6. An integer overflow problem allows a remote server to achieve Denial of Service when delivering responses to HTTP Range requests. The issue trigger is a header that can be expected to exist in HTTP traffic without any malicious intent.

Risk And Classification

Problem Types: CWE-190

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Fedoraproject Fedora 33 All All All
Operating System Fedoraproject Fedora 34 All All All
Application Netapp Cloud Manager - All All All
Application Squid-cache Squid All All All All
Application Squid-cache Squid 2.5.stable10 All All All
Application Squid-cache Squid 2.5.stable11 All All All
Application Squid-cache Squid 2.5.stable12 All All All
Application Squid-cache Squid 2.5.stable13 All All All
Application Squid-cache Squid 2.5.stable14 All All All
Application Squid-cache Squid 2.5.stable2 All All All
Application Squid-cache Squid 2.5.stable3 All All All
Application Squid-cache Squid 2.5.stable4 All All All
Application Squid-cache Squid 2.5.stable5 All All All
Application Squid-cache Squid 2.5.stable6 All All All
Application Squid-cache Squid 2.5.stable7 All All All
Application Squid-cache Squid 2.5.stable8 All All All
Application Squid-cache Squid 2.5.stable9 All All All
Application Squid-cache Squid 2.6 All All All
Application Squid-cache Squid 2.7 - All All
Application Squid-cache Squid 2.7 stable2 All All
Application Squid-cache Squid 2.7 stable3 All All
Application Squid-cache Squid 2.7 stable4 All All
Application Squid-cache Squid 2.7 stable5 All All
Application Squid-cache Squid 2.7 stable6 All All
Application Squid-cache Squid 2.7 stable7 All All
Application Squid-cache Squid 2.7 stable8 All All
Application Squid-cache Squid 2.7 stable9 All All

References

ReferenceSourceLinkTags
[SECURITY] Fedora 33 Update: squid-4.15-1.fc33 - package-announce - Fedora Mailing-Lists FEDORA lists.fedoraproject.org
www.squid-cache.org/Versions/v4/changesets/squid-4-e7cf864f938f24eea8af0692c04d16... MISC www.squid-cache.org
June 2021 Squid Vulnerabilities in NetApp Products | NetApp Product Security CONFIRM security.netapp.com
[SECURITY] Fedora 33 Update: squid-4.15-1.fc33 - package-announce - Fedora Mailing-Lists lists.fedoraproject.org
[SECURITY] [DLA 2685-1] squid3 security update MLIST lists.debian.org
SQUID-2021:4 Multiple Issues in HTTP Range header · Advisory · squid-cache/squid · GitHub MISC github.com
20231016 Squid Caching Proxy Security Audit: 55 Vulnerabilities, 35 0days. FULLDISC seclists.org
[SECURITY] Fedora 34 Update: squid-5.0.6-1.fc34 - package-announce - Fedora Mailing-Lists FEDORA lists.fedoraproject.org
[SECURITY] Fedora 34 Update: squid-5.0.6-1.fc34 - package-announce - Fedora Mailing-Lists lists.fedoraproject.org
oss-security - Squid Caching Proxy Security Audit: 55 Vulnerabilities, 35 0days. MLIST www.openwall.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Legacy QID Mappings

  • 159409 Oracle Enterprise Linux Security Update for squid (ELSA-2021-9465)
  • 159483 Oracle Enterprise Linux Security Update for squid:4 (ELSA-2021-4292)
  • 178623 Debian Security Update for squid (DSA 4924-1)
  • 178639 Debian Security Update for squid (DSA 4924-1)
  • 178671 Debian Security Update for squid3 (DLA 2685-1)
  • 180471 Debian Security Update for squid (CVE-2021-31807)
  • 198400 Ubuntu Security Notification for Squid vulnerabilities (USN-4981-1)
  • 239815 Red Hat Update for squid:4 security (RHSA-2021:4292)
  • 281619 Fedora Security Update for squid (FEDORA-2021-c0bec55ec7)
  • 281620 Fedora Security Update for squid (FEDORA-2021-24af72ff2c)
  • 296065 Oracle Solaris 11.4 Support Repository Update (SRU) 39.107.1 Missing (CPUOCT2021)
  • 354752 Amazon Linux Security Advisory for squid : ALAS-2023-1687
  • 354783 Amazon Linux Security Advisory for squid : ALAS2-2023-1950
  • 356184 Amazon Linux Security Advisory for squid : ALASSQUID4-2023-004
  • 375570 Squid Multiple Denial Of Service Vulnerability (SQUID-2021:1,SQUID-2021:2,SQUID-2021:3,SQUID-2021:4,SQUID-2021:5)
  • 500661 Alpine Linux Security Update for squid
  • 500786 Alpine Linux Security Update for squid
  • 501497 Alpine Linux Security Update for squid
  • 502032 Alpine Linux Security Update for squid
  • 504433 Alpine Linux Security Update for squid
  • 670559 EulerOS Security Update for squid (EulerOS-SA-2021-2317)
  • 670675 EulerOS Security Update for squid (EulerOS-SA-2021-2433)
  • 670761 EulerOS Security Update for squid (EulerOS-SA-2021-2519)
  • 670916 EulerOS Security Update for squid (EulerOS-SA-2021-2433)
  • 670997 EulerOS Security Update for squid (EulerOS-SA-2021-2618)
  • 710101 Gentoo Linux Squid Multiple vulnerabilities (GLSA 202105-14)
  • 940500 AlmaLinux Security Update for squid:4 (ALSA-2021:4292)
  • 960193 Rocky Linux Security Update for squid:4 (RLSA-2021:4292)
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