CVE-2021-46784
Summary
| CVE | CVE-2021-46784 |
|---|
| State | PUBLIC |
|---|
| Assigner | [email protected] |
|---|
| Source Priority | CVE Program / NVD first with legacy fallback |
|---|
| Published | 2022-07-17 22:15:00 UTC |
|---|
| Updated | 2023-10-22 00:15:00 UTC |
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| Description | In Squid 3.x through 3.5.28, 4.x through 4.17, and 5.x before 5.6, due to improper buffer management, a Denial of Service can occur when processing long Gopher server responses. |
|---|
NVD Known Affected Configurations (CPE 2.3)
References
| Reference | Source | Link | Tags |
|---|
| oss-security - Re: Squid Caching Proxy Security Audit: 55
Vulnerabilities, 35 0days. |
MLIST |
www.openwall.com |
|
| CVE-2021-46784 Squid Vulnerability in NetApp Products | NetApp Product Security |
CONFIRM |
security.netapp.com |
|
| Improve handling of Gopher responses (#1022) · squid-cache/squid@5e2ea2b · GitHub |
MISC |
github.com |
|
| SQUID-2021:7 Denial of Service in Gopher Processing · Advisory · squid-cache/squid · GitHub |
CONFIRM |
github.com |
|
| CVE-2021-46784 |
MISC |
security-tracker.debian.org |
|
| Record# %d%s |
MISC |
www.squid-cache.org |
|
| 404 Not Found |
MISC |
www.squid-cache.org |
|
| oss-security - Re: Squid Caching Proxy Security Audit: 55
Vulnerabilities, 35 0days. |
MLIST |
www.openwall.com |
|
| oss-security - Re: 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 |
No vendor comments have been submitted for this CVE.
Legacy QID Mappings
- 159972 Oracle Enterprise Linux Security Update for squid (ELSA-2022-5527)
- 159973 Oracle Enterprise Linux Security Update for squid:4 (ELSA-2022-5526)
- 159983 Oracle Enterprise Linux Security Update for squid (ELSA-2022-5542)
- 160402 Oracle Enterprise Linux Security Update for squid (ELSA-2023-16656)
- 179566 Debian Security Update for squid (DSA 5171-1)
- 182559 Debian Security Update for squid (CVE-2021-46784)
- 198840 Ubuntu Security Notification for Squid Vulnerability (USN-5491-1)
- 240536 Red Hat Update for squid (RHSA-2022:5527)
- 240537 Red Hat Update for squid:4 (RHSA-2022:5526)
- 240538 Red Hat Update for squid:4 (RHSA-2022:5529)
- 240539 Red Hat Update for squid:4 (RHSA-2022:5528)
- 240540 Red Hat Update for squid (RHSA-2022:5542)
- 257177 CentOS Security Update for squid (CESA-2022:5542)
- 282899 Fedora Security Update for squid (FEDORA-2022-0fa51087e7)
- 282900 Fedora Security Update for squid (FEDORA-2022-d22a045d7a)
- 354655 Amazon Linux Security Advisory for squid : ALAS2-2023-1907
- 354715 Amazon Linux Security Advisory for squid : ALAS-2023-1677
- 355519 Amazon Linux Security Advisory for squid : AL2012-2023-418
- 356302 Amazon Linux Security Advisory for squid : ALASSQUID4-2023-003
- 376931 Alibaba Cloud Linux Security Update for squid:4 (ALINUX3-SA-2022:0132)
- 377004 Alibaba Cloud Linux Security Update for squid (ALINUX2-SA-2022:0031)
- 672210 EulerOS Security Update for squid (EulerOS-SA-2022-2481)
- 672235 EulerOS Security Update for squid (EulerOS-SA-2022-2636)
- 752341 SUSE Enterprise Linux Security Update for squid (SUSE-SU-2022:2367-1)
- 752348 SUSE Enterprise Linux Security Update for squid (SUSE-SU-2022:2392-1)
- 752390 SUSE Enterprise Linux Security Update for squid (SUSE-SU-2022:2553-1)
- 753477 SUSE Enterprise Linux Security Update for squid (SUSE-SU-2022:2359-1)
- 940590 AlmaLinux Security Update for squid:4 (ALSA-2022:5526)
- 940623 AlmaLinux Security Update for squid (ALSA-2022:5527)
- 960432 Rocky Linux Security Update for squid:4 (RLSA-2022:5526)
