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prionPRIOn knowledge basePRION:CVE-2021-3518
HistoryMay 18, 2021 - 12:15 p.m.

Design/Logic Flaw

2021-05-1812:15:00
PRIOn knowledge base
www.prio-n.com
9

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

7.5 High

AI Score

Confidence

High

6.8 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.004 Low

EPSS

Percentile

73.4%

JSON

There’s a flaw in libxml2 in versions before 2.9.11. An attacker who is able to submit a crafted file to be processed by an application linked with libxml2 could trigger a use-after-free. The greatest impact from this flaw is to confidentiality, integrity, and availability.

References

Related

cve 1
cbl_mariner 1
osv 7
debiancve 1
github 2
alpinelinux 1
veracode 1
ubuntucve 2
ibm 7
redhatcve 1
nessus 40
suse 2
amazon 2
openvas 25
photon 6
mageia 1
debian 1
fedora 2
almalinux 1
rocky 1
altlinux 1
redhat 14
oraclelinux 1
gentoo 1
cloudlinux 2
ubuntu 1
cloudfoundry 1
rosalinux 1
apple 5
ics 2
threatpost 1
tenable 1
oracle 4
cve
cve
CVE-2021-3518
2021-05-18 12:15:00
cbl_mariner
cbl_mariner
CVE-2021-3518 affecting package libxml2 2.9.10-4
2021-06-09 03:50:32
osv
osv
Nokogiri Implements libxml2 version vulnerable to use-after-free
2022-05-24 19:02:44
libxml2 - security update
2021-05-10 00:00:00
Moderate: libxml2 security update
2021-06-29 13:42:19
debiancve
debiancve
CVE-2021-3518
2021-05-18 12:15:00
github
github
Nokogiri Implements libxml2 version vulnerable to use-after-free
2022-05-24 19:02:44
Nokogiri updates packaged dependency on libxml2 from 2.9.10 to 2.9.12
2021-05-17 20:52:05
alpinelinux
alpinelinux
CVE-2021-3518
2021-05-18 12:15:00
veracode
veracode
Remote Code Execution (RCE)
2021-05-08 15:20:45
ubuntucve
ubuntucve
CVE-2021-3518
2021-05-18 00:00:00
CVE-2020-24977
2020-09-04 00:00:00
ibm
ibm
Security Bulletin: libXml2 used by IBM InfoSphere Identity Insight has a potential vulnerability (CVE-2021-3518)
2021-09-15 22:14:25
Security Bulletin: Vulnerabilities in IBM Java Runtime and libxml2 affecting Tivoli Netcool/OMNIbus (Multiple CVEs)
2021-09-30 12:44:04
Security Bulletin: IBM Cognos Analytics has addressed multiple vulnerabilities
2023-05-05 16:01:31
redhatcve
redhatcve
CVE-2021-3518
2021-04-27 19:49:41
nessus
nessus
Oracle Enterprise Manager Ops Center UCE Patches (Oct 2021 CPU)
2023-01-20 00:00:00
SUSE SLED15 / SLES15 Security Update : libxml2 (SUSE-SU-2021:1523-1)
2021-05-07 00:00:00
Photon OS 4.0: Libxml2 PHSA-2021-4.0-0035
2021-06-04 00:00:00
suse
suse
Security update for libxml2 (moderate)
2021-05-09 00:00:00
Security update for libxml2 (important)
2021-05-22 00:00:00
amazon
amazon
Medium: libxml2
2021-07-01 01:03:00
Medium: libxml2
2023-04-27 16:19:00
openvas
openvas
SUSE: Security Advisory (SUSE-SU-2021:1524-1)
2021-06-09 00:00:00
openSUSE: Security Advisory for libxml2 (openSUSE-SU-2021:0692-1)
2021-05-12 00:00:00
SUSE: Security Advisory (SUSE-SU-2021:1523-1)
2021-06-09 00:00:00
photon
photon
Important Photon OS Security Update - PHSA-2021-0399
2021-05-31 00:00:00
Critical Photon OS Security Update - PHSA-2021-0035
2021-06-02 00:00:00
Important Photon OS Security Update - PHSA-2021-0246
2021-06-02 00:00:00
mageia
mageia
Updated libxml2 packages fix security vulnerabilities
2021-05-19 22:29:59
debian
debian
[SECURITY] [DLA 2653-1] libxml2 security update
2021-05-10 12:31:54
fedora
fedora
[SECURITY] Fedora 34 Update: libxml2-2.9.10-12.fc34
2021-05-10 01:07:26
[SECURITY] Fedora 33 Update: libxml2-2.9.12-4.fc33
2021-06-14 01:22:50
almalinux
almalinux
Moderate: libxml2 security update
2021-06-29 13:42:19
rocky
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libxml2 security update
2021-06-29 13:42:19
altlinux
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Security fix for the ALT Linux 10 package libxml2 version 1:2.9.12-alt1
2021-06-15 00:00:00
redhat
redhat
(RHSA-2021:2569) Moderate: libxml2 security update
2021-06-29 13:42:19
(RHSA-2022:1389) Important: Red Hat JBoss Core Services Apache HTTP Server 2.4.37 SP11 security update
2022-04-20 19:26:07
(RHSA-2022:1390) Important: Red Hat JBoss Core Services Apache HTTP Server 2.4.37 SP11 security update
2022-04-20 19:26:37
oraclelinux
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libxml2 security update
2021-07-03 00:00:00
gentoo
gentoo
libxml2: Multiple vulnerabilities
2021-07-06 00:00:00
cloudlinux
cloudlinux
Fix of CVE: CVE-2021-3516, CVE-2021-3537, CVE-2017-8872, CVE-2021-3518, CVE-2019-20388, CVE-2020-24977, CVE-2021-3541, CVE-2021-3517
2021-12-28 13:15:15
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2022-01-11 12:18:56
ubuntu
ubuntu
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2021-06-17 00:00:00
cloudfoundry
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2021-07-08 00:00:00
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Advisory ROSA-SA-2021-1905
2021-07-02 17:25:35
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About the security content of tvOS 14.7
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About the security content of iOS 14.7 and iPadOS 14.7
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ics
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Hitachi Energy APM Edge (Update A)
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Siemens SIMATIC S7-1500 CPU 1518(F)-4 PN/DP MFP V3.1
2023-12-14 12:00:00
threatpost
threatpost
Apple Issues Urgent iPhone Updates; None for Pegasus Zero-Day
2021-07-22 16:18:25
tenable
tenable
[R1] Nessus Network Monitor 6.2.2 Fixes Multiple Vulnerabilities
2023-06-29 10:45:47
oracle
oracle
Oracle Critical Patch Update Advisory - October 2022
2022-10-18 00:00:00
Oracle Critical Patch Update Advisory - April 2023
2023-04-18 00:00:00
Oracle Critical Patch Update Advisory - October 2021
2021-10-19 00:00:00

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

7.5 High

AI Score

Confidence

High

6.8 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.004 Low

EPSS

Percentile

73.4%

JSON
Related for PRION:CVE-2021-3518
cve1cbl_mariner1osv7debiancve1github2alpinelinux1veracode1ubuntucve2ibm7redhatcve1nessus40suse2amazon2openvas25photon6mageia1debian1fedora2almalinux1rocky1altlinux1redhat14oraclelinux1gentoo1cloudlinux2ubuntu1cloudfoundry1rosalinux1apple5ics2threatpost1tenable1oracle4