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HistoryJan 07, 2021 - 10:52 p.m.

[SECURITY] [DSA 4828-1] libxstream-java security update

2021-01-0722:52:08
lists.debian.org
16

6.8 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

6.4 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.576 Medium

EPSS

Percentile

97.6%


Debian Security Advisory DSA-4828-1 [email protected]
https://www.debian.org/security/ Moritz Muehlenhoff
January 07, 2021 https://www.debian.org/security/faq


Package : libxstream-java
CVE ID : CVE-2020-26258 CVE-2020-26259

Liaogui Zhong discovered two security issues in XStream, a Java library
to serialise objects to XML and back again, which could result in the
deletion of files or server-side request forgery when unmarshalling.

For the stable distribution (buster), these problems have been fixed in
version 1.4.11.1-1+deb10u2.

We recommend that you upgrade your libxstream-java packages.

For the detailed security status of libxstream-java please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/libxstream-java

Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/

Mailing list: [email protected]

6.8 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

6.4 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.576 Medium

EPSS

Percentile

97.6%

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