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prionPRIOn knowledge basePRION:CVE-2021-21343
HistoryMar 23, 2021 - 12:15 a.m.

Arbitrary file deletion

2021-03-2300:15:00
PRIOn knowledge base
www.prio-n.com
2

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

8.2 High

AI Score

Confidence

High

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

0.007 Low

EPSS

Percentile

78.9%

JSON

XStream is a Java library to serialize objects to XML and back again. In XStream before version 1.4.16, there is a vulnerability where the processed stream at unmarshalling time contains type information to recreate the formerly written objects. XStream creates therefore new instances based on these type information. An attacker can manipulate the processed input stream and replace or inject objects, that result in the deletion of a file on the local host. No user is affected, who followed the recommendation to setup XStream’s security framework with a whitelist limited to the minimal required types. If you rely on XStream’s default blacklist of the Security Framework, you will have to use at least version 1.4.16.

References

Related

redhatcve 1
github 1
osv 4
ubuntucve 1
cve 1
debiancve 1
veracode 1
nessus 6
amazon 1
debian 4
ibm 10
suse 2
openvas 9
mageia 1
ubuntu 1
redhat 6
fedora 3
oracle 2
redhatcve
redhatcve
CVE-2021-21343
2021-03-24 14:53:49
github
github
XStream is vulnerable to an Arbitrary File Deletion on the local host when unmarshalling as long as the executing process has sufficient rights
2021-03-22 23:28:13
osv
osv
XStream is vulnerable to an Arbitrary File Deletion on the local host when unmarshalling as long as the executing process has sufficient rights
2021-03-22 23:28:13
CVE-2021-21343
2021-03-23 00:15:12
libxstream-java - security update
2021-04-03 00:00:00
ubuntucve
ubuntucve
CVE-2021-21343
2021-03-23 00:00:00
cve
cve
CVE-2021-21343
2021-03-23 00:15:00
debiancve
debiancve
CVE-2021-21343
2021-03-23 00:15:00
veracode
veracode
Arbitrary File Deletion
2021-03-23 10:04:54
nessus
nessus
Amazon Linux 2 : xstream (ALAS-2021-1645)
2021-05-24 00:00:00
openSUSE 15 Security Update : xstream (openSUSE-SU-2021:1840-1)
2021-07-16 00:00:00
Debian DLA-2616-1 : libxstream-java security update
2021-04-05 00:00:00
amazon
amazon
Important: xstream
2021-05-20 17:10:00
debian
debian
[SECURITY] [DLA 2616-1] libxstream-java security update
2021-04-03 19:56:11
[SECURITY] [DSA 5004-1] libxstream-java security update
2021-11-10 20:29:25
[SECURITY] [DSA 5004-1] libxstream-java security update
2021-11-10 20:29:25
ibm
ibm
Security Bulletin: IBM Watson Discovery for IBM Cloud Pak for Data affected by vulnerability in XStream
2021-05-14 01:38:05
Security Bulletin: XStream (Publicly disclosed vulnerability)
2021-08-23 05:52:50
Security Bulletin: XStream is a Java library to serialize objects to XML and back again. In XStream before version 1.4.16, there is a vulnerability may allow a remote attacker to load and execute arbitrary code from a remote host only by manipulating
2021-04-13 21:10:50
suse
suse
Security update for xstream (important)
2021-07-11 00:00:00
Security update for xstream (important)
2021-06-04 00:00:00
openvas
openvas
openSUSE: Security Advisory for xstream (openSUSE-SU-2021:1840-1)
2021-07-13 00:00:00
SUSE: Security Advisory (SUSE-SU-2021:1840-1)
2021-06-09 00:00:00
Debian: Security Advisory (DLA-2616-1)
2021-04-04 00:00:00
mageia
mageia
Updated xstream packages fix security vulnerabilities
2021-07-25 17:45:06
ubuntu
ubuntu
XStream vulnerabilities
2021-05-11 00:00:00
redhat
redhat
(RHSA-2021:2476) Moderate: Red Hat Decision Manager 7.11.0 security update
2021-06-17 13:10:59
(RHSA-2021:2475) Moderate: Red Hat Process Automation Manager 7.11.0 security update
2021-06-17 13:10:44
(RHSA-2021:2139) Critical: Red Hat Data Grid 8.2.0 security update
2021-05-26 21:45:53
fedora
fedora
[SECURITY] Fedora 33 Update: xstream-1.4.18-2.fc33
2021-10-12 23:47:14
[SECURITY] Fedora 34 Update: xstream-1.4.18-2.fc34
2021-10-12 23:45:05
[SECURITY] Fedora 35 Update: xstream-1.4.18-2.fc35
2021-10-29 23:18:39
oracle
oracle
Oracle Critical Patch Update Advisory - July 2021
2021-07-20 00:00:00
Oracle Critical Patch Update Advisory - October 2021
2021-10-19 00:00:00

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

8.2 High

AI Score

Confidence

High

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

0.007 Low

EPSS

Percentile

78.9%

JSON
Related for PRION:CVE-2021-21343
redhatcve1github1osv4ubuntucve1cve1debiancve1veracode1nessus6amazon1debian4ibm10suse2openvas9mageia1ubuntu1redhat6fedora3oracle2