CVE-2021-31807

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2021-31807
An 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.

6.5 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

4.0 /10

CVSS v2.0 : MEDIUM

V2 Legend

Vector : AV:N/AC:L/Au:S/C:N/I:N/A:P

Exploitability : 8.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References
Link Resource
http://seclists.org/fulldisclosure/2023/Oct/14 Mailing List Third Party Advisory
http://www.openwall.com/lists/oss-security/2023/10/11/3 Mailing List Third Party Advisory
http://www.squid-cache.org/Versions/v4/changesets/squid-4-e7cf864f938f24eea8af0692c04d16790983c823.patch Patch Vendor Advisory
https://github.com/squid-cache/squid/security/advisories/GHSA-pxwq-f3qr-w2xf Third Party Advisory
https://lists.debian.org/debian-lts-announce/2021/06/msg00014.html Mailing List Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LSQ3U54ZCNXR44QRPW3AV2VCS6K3TKCF/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/T4EPIWUZDJAXADDHVOPKRBTQHPBR6H66/
https://security.netapp.com/advisory/ntap-20210716-0007/ Third Party Advisory
Configurations

Configuration 1 (hide)

OR cpe:2.3:a:squid-cache:squid:*:*:*:*:*:*:*:*
cpe:2.3:a:squid-cache:squid:*:*:*:*:*:*:*:*
cpe:2.3:a:squid-cache:squid:2.5.stable2:*:*:*:*:*:*:*
cpe:2.3:a:squid-cache:squid:2.5.stable3:*:*:*:*:*:*:*
cpe:2.3:a:squid-cache:squid:2.5.stable4:*:*:*:*:*:*:*
cpe:2.3:a:squid-cache:squid:2.5.stable5:*:*:*:*:*:*:*
cpe:2.3:a:squid-cache:squid:2.5.stable6:*:*:*:*:*:*:*
cpe:2.3:a:squid-cache:squid:2.5.stable7:*:*:*:*:*:*:*
cpe:2.3:a:squid-cache:squid:2.5.stable8:*:*:*:*:*:*:*
cpe:2.3:a:squid-cache:squid:2.5.stable9:*:*:*:*:*:*:*
cpe:2.3:a:squid-cache:squid:2.5.stable10:*:*:*:*:*:*:*
cpe:2.3:a:squid-cache:squid:2.5.stable11:*:*:*:*:*:*:*
cpe:2.3:a:squid-cache:squid:2.5.stable12:*:*:*:*:*:*:*
cpe:2.3:a:squid-cache:squid:2.5.stable13:*:*:*:*:*:*:*
cpe:2.3:a:squid-cache:squid:2.5.stable14:*:*:*:*:*:*:*
cpe:2.3:a:squid-cache:squid:2.6:*:*:*:*:*:*:*
cpe:2.3:a:squid-cache:squid:2.7:-:*:*:*:*:*:*
cpe:2.3:a:squid-cache:squid:2.7:stable2:*:*:*:*:*:*
cpe:2.3:a:squid-cache:squid:2.7:stable3:*:*:*:*:*:*
cpe:2.3:a:squid-cache:squid:2.7:stable4:*:*:*:*:*:*
cpe:2.3:a:squid-cache:squid:2.7:stable5:*:*:*:*:*:*
cpe:2.3:a:squid-cache:squid:2.7:stable6:*:*:*:*:*:*
cpe:2.3:a:squid-cache:squid:2.7:stable7:*:*:*:*:*:*
cpe:2.3:a:squid-cache:squid:2.7:stable8:*:*:*:*:*:*
cpe:2.3:a:squid-cache:squid:2.7:stable9:*:*:*:*:*:*

Configuration 2 (hide)

OR cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:*

Configuration 3 (hide)

cpe:2.3:a:netapp:cloud_manager:-:*:*:*:*:*:*:*
History

07 Nov 2023, 03:35

Type Values Removed Values Added
References
  • {'url': 'https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/T4EPIWUZDJAXADDHVOPKRBTQHPBR6H66/', 'name': 'FEDORA-2021-24af72ff2c', 'tags': ['Mailing List', 'Third Party Advisory'], 'refsource': 'FEDORA'}
  • {'url': 'https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/LSQ3U54ZCNXR44QRPW3AV2VCS6K3TKCF/', 'name': 'FEDORA-2021-c0bec55ec7', 'tags': ['Mailing List', 'Third Party Advisory'], 'refsource': 'FEDORA'}
  • () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LSQ3U54ZCNXR44QRPW3AV2VCS6K3TKCF/ -
  • () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/T4EPIWUZDJAXADDHVOPKRBTQHPBR6H66/ -

24 Oct 2023, 15:00

Type Values Removed Values Added
References (FULLDISC) http://seclists.org/fulldisclosure/2023/Oct/14 - (FULLDISC) http://seclists.org/fulldisclosure/2023/Oct/14 - Mailing List, Third Party Advisory
References (MLIST) http://www.openwall.com/lists/oss-security/2023/10/11/3 - (MLIST) http://www.openwall.com/lists/oss-security/2023/10/11/3 - Mailing List, Third Party Advisory

17 Oct 2023, 05:15

Type Values Removed Values Added
References
  • (FULLDISC) http://seclists.org/fulldisclosure/2023/Oct/14 -

11 Oct 2023, 12:15

Type Values Removed Values Added
References
  • (MLIST) http://www.openwall.com/lists/oss-security/2023/10/11/3 -

14 Sep 2021, 14:31

Type Values Removed Values Added
CPE cpe:2.3:a:netapp:cloud_manager:-:*:*:*:*:*:*:*
References
  • (CONFIRM) https://security.netapp.com/advisory/ntap-20210716-0007/ - Third Party Advisory

15 Jun 2021, 15:53

Type Values Removed Values Added
CPE cpe:2.3:a:squid-cache:squid:2.7:stable5:*:*:*:*:*:*
cpe:2.3:a:squid-cache:squid:2.5.stable6:*:*:*:*:*:*:*
cpe:2.3:a:squid-cache:squid:2.5.stable3:*:*:*:*:*:*:*
cpe:2.3:a:squid-cache:squid:2.5.stable13:*:*:*:*:*:*:*
cpe:2.3:a:squid-cache:squid:2.7:stable3:*:*:*:*:*:*
cpe:2.3:a:squid-cache:squid:2.7:stable7:*:*:*:*:*:*
cpe:2.3:a:squid-cache:squid:2.7:stable4:*:*:*:*:*:*
cpe:2.3:a:squid-cache:squid:2.7:stable6:*:*:*:*:*:*
cpe:2.3:a:squid-cache:squid:2.5.stable5:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:*
cpe:2.3:a:squid-cache:squid:2.5.stable11:*:*:*:*:*:*:*
cpe:2.3:a:squid-cache:squid:2.7:stable2:*:*:*:*:*:*
cpe:2.3:a:squid-cache:squid:2.5.stable2:*:*:*:*:*:*:*
cpe:2.3:a:squid-cache:squid:2.7:stable8:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:*
cpe:2.3:a:squid-cache:squid:2.5.stable14:*:*:*:*:*:*:*
cpe:2.3:a:squid-cache:squid:2.5.stable8:*:*:*:*:*:*:*
cpe:2.3:a:squid-cache:squid:2.5.stable10:*:*:*:*:*:*:*
cpe:2.3:a:squid-cache:squid:2.5.stable4:*:*:*:*:*:*:*
cpe:2.3:a:squid-cache:squid:*:*:*:*:*:*:*:*
cpe:2.3:a:squid-cache:squid:2.7:-:*:*:*:*:*:*
cpe:2.3:a:squid-cache:squid:2.7:stable9:*:*:*:*:*:*
cpe:2.3:a:squid-cache:squid:2.5.stable7:*:*:*:*:*:*:*
cpe:2.3:a:squid-cache:squid:2.5.stable12:*:*:*:*:*:*:*
cpe:2.3:a:squid-cache:squid:2.6:*:*:*:*:*:*:*
cpe:2.3:a:squid-cache:squid:2.5.stable9:*:*:*:*:*:*:*
CWE CWE-190
CVSS v2 : unknown
v3 : unknown 		v2 : 4.0
v3 : 6.5
References (FEDORA) https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/T4EPIWUZDJAXADDHVOPKRBTQHPBR6H66/ - (FEDORA) https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/T4EPIWUZDJAXADDHVOPKRBTQHPBR6H66/ - Mailing List, Third Party Advisory
References (FEDORA) https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/LSQ3U54ZCNXR44QRPW3AV2VCS6K3TKCF/ - (FEDORA) https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/LSQ3U54ZCNXR44QRPW3AV2VCS6K3TKCF/ - Mailing List, Third Party Advisory
References (MISC) https://github.com/squid-cache/squid/security/advisories/GHSA-pxwq-f3qr-w2xf - (MISC) https://github.com/squid-cache/squid/security/advisories/GHSA-pxwq-f3qr-w2xf - Third Party Advisory
References (MISC) http://www.squid-cache.org/Versions/v4/changesets/squid-4-e7cf864f938f24eea8af0692c04d16790983c823.patch - (MISC) http://www.squid-cache.org/Versions/v4/changesets/squid-4-e7cf864f938f24eea8af0692c04d16790983c823.patch - Patch, Vendor Advisory
References (MLIST) https://lists.debian.org/debian-lts-announce/2021/06/msg00014.html - (MLIST) https://lists.debian.org/debian-lts-announce/2021/06/msg00014.html - Mailing List, Third Party Advisory

14 Jun 2021, 09:15

Type Values Removed Values Added
References
  • (MLIST) https://lists.debian.org/debian-lts-announce/2021/06/msg00014.html -

11 Jun 2021, 03:15

Type Values Removed Values Added
References
  • (FEDORA) https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/T4EPIWUZDJAXADDHVOPKRBTQHPBR6H66/ -
  • (FEDORA) https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/LSQ3U54ZCNXR44QRPW3AV2VCS6K3TKCF/ -

08 Jun 2021, 21:30

Type Values Removed Values Added
New CVE
Information

Published : 2021-06-08 20:15

Updated : 2023-12-10 13:55

NVD link : CVE-2021-31807

Mitre link : CVE-2021-31807

CVE.ORG link : CVE-2021-31807

JSON object : View

Products Affected

squid-cache

  • squid

netapp

  • cloud_manager

fedoraproject

  • fedora
CWE
CWE-190

Integer Overflow or Wraparound