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nvd[email protected]NVD:CVE-2021-28116
HistoryMar 09, 2021 - 10:15 p.m.

CVE-2021-28116

2021-03-0922:15:12
CWE-125
[email protected]
web.nvd.nist.gov
7
squid
4.14
5.x
5.0.5
information disclosure
remote code execution
wccp protocol

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

AV:N/AC:M/Au:N/C:P/I:N/A:N

CVSS3

5.3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

EPSS

0.057

Percentile

93.4%

JSON

Squid through 4.14 and 5.x through 5.0.5, in some configurations, allows information disclosure because of an out-of-bounds read in WCCP protocol data. This can be leveraged as part of a chain for remote code execution as nobody.

Affected configurations

Nvd
Node
squid-cachesquidRange≤4.14
OR
squid-cachesquidRange5.0–5.0.5
Node
fedoraprojectfedoraMatch33
OR
fedoraprojectfedoraMatch34
Node
debiandebian_linuxMatch10.0
OR
debiandebian_linuxMatch11.0

Related

openvas 13
veracode 1
osv 5
alpinelinux 1
nessus 21
oraclelinux 1
redhat 1
debiancve 1
ubuntu 1
ubuntucve 1
suse 2
redhatcve 1
cve 1
rocky 1
mageia 1
cvelist 1
prion 1
almalinux 1
debian 1
amazon 2
fedora 2
gentoo 1
photon 3
rosalinux 1
openvas
openvas
SUSE: Security Advisory (SUSE-SU-2021:3334-1)
2021-10-12 00:00:00
Squid Information Disclosure Vulnerability (SQUID-2020:12)
2021-03-10 00:00:00
Mageia: Security Advisory (MGASA-2021-0499)
2022-01-28 00:00:00
veracode
veracode
Information Disclosure
2021-10-05 17:24:27
osv
osv
Moderate: squid:4 security and bug fix update
2022-05-10 00:00:00
squid, squid3 vulnerability
2021-10-05 14:05:18
CVE-2021-28116
2021-03-09 22:15:12
alpinelinux
alpinelinux
CVE-2021-28116
2021-03-09 22:15:12
nessus
nessus
EulerOS 2.0 SP8 : squid (EulerOS-SA-2021-2815)
2021-12-26 00:00:00
SUSE SLES15 Security Update : squid (SUSE-SU-2021:3485-1)
2021-10-21 00:00:00
openSUSE 15 Security Update : squid (openSUSE-SU-2021:3485-1)
2021-10-21 00:00:00
oraclelinux
oraclelinux
squid:4 security and bug fix update
2022-05-17 00:00:00
redhat
redhat
(RHSA-2022:1939) Moderate: squid:4 security and bug fix update
2022-05-10 06:39:58
debiancve
debiancve
CVE-2021-28116
2021-03-09 22:15:12
ubuntu
ubuntu
Squid vulnerability
2021-10-05 00:00:00
ubuntucve
ubuntucve
CVE-2021-28116
2021-03-09 00:00:00
suse
suse
Security update for squid (moderate)
2021-10-20 00:00:00
Security update for squid (moderate)
2021-10-31 00:00:00
redhatcve
redhatcve
CVE-2021-28116
2021-03-17 10:34:28
cve
cve
CVE-2021-28116
2021-03-09 22:15:12
rocky
rocky
squid:4 security and bug fix update
2022-05-10 06:39:58
mageia
mageia
Updated squid packages fix security vulnerability
2021-10-31 14:12:48
cvelist
cvelist
CVE-2021-28116
2021-03-09 21:44:58
prion
prion
Information disclosure
2021-03-09 22:15:00
almalinux
almalinux
Moderate: squid:4 security and bug fix update
2022-05-10 00:00:00
debian
debian
[SECURITY] [DSA 5171-1] squid security update
2022-06-27 18:45:27
amazon
amazon
Critical: squid
2023-10-25 21:40:00
Critical: squid
2023-10-25 21:40:00
fedora
fedora
[SECURITY] Fedora 34 Update: squid-5.0.6-1.fc34
2021-06-11 01:16:02
[SECURITY] Fedora 33 Update: squid-4.15-1.fc33
2021-06-11 01:20:16
gentoo
gentoo
Squid: Multiple vulnerabilities
2021-05-26 00:00:00
photon
photon
Important Photon OS Security Update - PHSA-2021-0063
2021-07-19 00:00:00
Important Photon OS Security Update - PHSA-2021-4.0-0063
2021-07-20 00:00:00
Important Photon OS Security Update - PHSA-2021-3.0-0269
2021-07-20 00:00:00
rosalinux
rosalinux
Advisory ROSA-SA-2021-1976
2021-07-02 18:10:45

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

AV:N/AC:M/Au:N/C:P/I:N/A:N

CVSS3

5.3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

EPSS

0.057

Percentile

93.4%

JSON
Related for NVD:CVE-2021-28116
openvas13veracode1osv5alpinelinux1nessus21oraclelinux1redhat1debiancve1ubuntu1ubuntucve1suse2redhatcve1cve1rocky1mageia1cvelist1prion1almalinux1debian1amazon2fedora2gentoo1photon3rosalinux1