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cve[email protected]CVE-2020-8450
HistoryFeb 04, 2020 - 8:15 p.m.

CVE-2020-8450

2020-02-0420:15:14
CWE-787
CWE-131
[email protected]
web.nvd.nist.gov
746
4
cve-2020-8450
squid
buffer overflow
reverse proxy
nvd

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

7.3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

LOW

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

AI Score

7.5

Confidence

High

EPSS

0.919

Percentile

98.9%

JSON

An issue was discovered in Squid before 4.10. Due to incorrect buffer management, a remote client can cause a buffer overflow in a Squid instance acting as a reverse proxy.

Affected configurations

NVD
Node
squid-cachesquidRange<4.10
Node
canonicalubuntu_linuxMatch16.04lts
OR
canonicalubuntu_linuxMatch18.04lts
OR
canonicalubuntu_linuxMatch19.10
Node
opensuseleapMatch15.1
Node
fedoraprojectfedoraMatch30
OR
fedoraprojectfedoraMatch31
Node
debiandebian_linuxMatch9.0
OR
debiandebian_linuxMatch10.0

References

Social References

More

Related

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cvelist 1
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redhatcve 1
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nessus 32
fedora 3
cloudlinux 2
openvas 18
amazon 2
checkpoint_advisories 1
freebsd 1
suse 2
mageia 1
ubuntu 1
redhat 2
centos 1
gentoo 1
oraclelinux 2
altlinux 1
debian 2
rocky 1
almalinux 1
rosalinux 1
ibm 1
alpinelinux
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CVE-2020-8450
2020-02-04 20:15:14
prion
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2020-02-04 20:15:00
nvd
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CVE-2020-8450
2020-02-04 20:15:14
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CVE-2020-8450
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squid - security update
2020-05-08 00:00:00
Moderate: squid:4 security, bug fix, and enhancement update
2020-11-03 12:32:17
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Debian DLA-2278-3 : squid3 regression update
2020-07-14 00:00:00
Fedora 31 : 7:squid (2020-790296a8f4)
2020-04-06 00:00:00
Fedora 30 : 7:squid (2020-ab8e7463ab)
2020-04-06 00:00:00
fedora
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[SECURITY] Fedora 30 Update: squid-4.10-3.fc30
2020-04-03 18:03:14
[SECURITY] Fedora 31 Update: squid-4.10-3.fc31
2020-04-03 19:16:33
[SECURITY] Fedora 32 Update: squid-4.11-1.fc32
2020-05-16 03:40:02
cloudlinux
cloudlinux
Fix of CVE: CVE-2020-8450, CVE-2020-8517, CVE-2020-8449
2021-08-12 15:42:54
Fix of CVE: CVE-2020-8517, CVE-2021-28651, CVE-2020-15049, CVE-2020-8449, CVE-2020-8450, CVE-2020-24606, CVE-2020-25097, CVE-2020-11945, CVE-2020-14058
2021-09-21 22:10:21
openvas
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Huawei EulerOS: Security Advisory for squid (EulerOS-SA-2020-1591)
2020-05-26 00:00:00
Fedora: Security Advisory for squid (FEDORA-2020-ab8e7463ab)
2020-04-04 00:00:00
Fedora: Security Advisory for squid (FEDORA-2020-790296a8f4)
2020-04-04 00:00:00
amazon
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Medium: squid
2020-09-01 00:40:00
Important: squid
2020-11-16 17:59:00
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Web Servers Buffer Overflow Attempt (CVE-2020-3119; CVE-2020-3120; CVE-2020-3172; CVE-2020-8450)
2020-12-27 00:00:00
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2020-02-10 00:00:00
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2020-05-03 00:00:00
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2020-02-26 13:21:01
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(RHSA-2020:4082) Important: squid security update
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2020-11-03 12:32:17
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almalinux
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2020-11-03 12:32:17
rosalinux
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Advisory ROSA-SA-2021-1976
2021-07-02 18:10:45
ibm
ibm
Security Bulletin: IBM Security Guardium is affected by multiple vulnerabilities
2022-04-15 21:36:47

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

7.3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

LOW

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

AI Score

7.5

Confidence

High

EPSS

0.919

Percentile

98.9%

JSON
Related for CVE-2020-8450
alpinelinux1prion1nvd1osv5cvelist1veracode1redhatcve1debiancve1ubuntucve1nessus32fedora3cloudlinux2openvas18amazon2checkpoint_advisories1freebsd1suse2mageia1ubuntu1redhat2centos1gentoo1oraclelinux2altlinux1debian2rocky1almalinux1rosalinux1ibm1