CVE-2020-24606
Summary
| CVE | CVE-2020-24606 |
|---|
| State | PUBLIC |
|---|
| Assigner | [email protected] |
|---|
| Source Priority | CVE Program / NVD first with legacy fallback |
|---|
| Published | 2020-08-24 18:15:00 UTC |
|---|
| Updated | 2023-11-07 03:20:00 UTC |
|---|
| Description | Squid before 4.13 and 5.x before 5.0.4 allows a trusted peer to perform Denial of Service by consuming all available CPU cycles during handling of a crafted Cache Digest response message. This only occurs when cache_peer is used with the cache digests feature. The problem exists because peerDigestHandleReply() livelocking in peer_digest.cc mishandles EOF. |
|---|
NVD Known Affected Configurations (CPE 2.3)
References
| Reference | Source | Link | Tags |
|---|
| SQUID-2020:9 Denial of Service processing Cache Digest Response · Advisory · squid-cache/squid · GitHub |
MISC |
github.com |
Third Party Advisory |
| NetApp Product Security |
CONFIRM |
security.netapp.com |
Broken Link |
| [SECURITY] Fedora 31 Update: squid-4.13-1.fc31 - package-announce - Fedora Mailing-Lists |
FEDORA |
lists.fedoraproject.org |
Third Party Advisory |
| Debian -- Security Information -- DSA-4751-1 squid |
DEBIAN |
www.debian.org |
Third Party Advisory |
| [SECURITY] Fedora 33 Update: squid-4.13-1.fc33 - package-announce - Fedora Mailing-Lists |
|
lists.fedoraproject.org |
|
| [SECURITY] Fedora 32 Update: squid-4.13-1.fc32 - package-announce - Fedora Mailing-Lists |
FEDORA |
lists.fedoraproject.org |
Third Party Advisory |
| [security-announce] openSUSE-SU-2020:1346-1: critical: Security update f |
SUSE |
lists.opensuse.org |
Mailing List, Third Party Advisory |
| [SECURITY] [DLA 2394-1] squid3 security update |
MLIST |
lists.debian.org |
Mailing List, Third Party Advisory |
| USN-4551-1: Squid vulnerabilities | Ubuntu security notices | Ubuntu |
UBUNTU |
usn.ubuntu.com |
Third Party Advisory |
| USN-4477-1: Squid vulnerabilities | Ubuntu security notices | Ubuntu |
UBUNTU |
usn.ubuntu.com |
Third Party Advisory |
| [SECURITY] Fedora 31 Update: squid-4.13-1.fc31 - package-announce - Fedora Mailing-Lists |
|
lists.fedoraproject.org |
|
| September 2020 Squid Vulnerabilities in NetApp Products | NetApp Product Security |
CONFIRM |
security.netapp.com |
Third Party Advisory |
| [SECURITY] Fedora 32 Update: squid-4.13-1.fc32 - package-announce - Fedora Mailing-Lists |
|
lists.fedoraproject.org |
|
| August 2020 Squid Vulnerabilities in NetApp Products | NetApp Product Security |
CONFIRM |
security.netapp.com |
Third Party Advisory |
| [security-announce] openSUSE-SU-2020:1369-1: critical: Security update f |
SUSE |
lists.opensuse.org |
Mailing List, Third Party Advisory |
| [SECURITY] Fedora 33 Update: squid-4.13-1.fc33 - package-announce - Fedora Mailing-Lists |
FEDORA |
lists.fedoraproject.org |
Third Party Advisory |
| www.squid-cache.org/Versions/v4/changesets/SQUID-2020_9.patch |
MISC |
www.squid-cache.org |
Patch, Vendor Advisory |
| 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
- 159658 Oracle Enterprise Linux Security Update for squid:4 (ELSA-2020-4743)
- 356259 Amazon Linux Security Advisory for squid : ALASSQUID4-2023-006
- 376993 Alibaba Cloud Linux Security Update for squid (ALINUX2-SA-2020:0119)
- 377360 Alibaba Cloud Linux Security Update for squid:4 (ALINUX3-SA-2022:0124)
- 500659 Alpine Linux Security Update for squid
- 501495 Alpine Linux Security Update for squid
- 504429 Alpine Linux Security Update for squid
- 940034 AlmaLinux Security Update for squid:4 (ALSA-2020:4743)
- 960867 Rocky Linux Security Update for squid:4 (RLSA-2020:4743)
