7.5
HIGH
CVE-2016-4355
Libksba Integer Overflow Denial of Service
Description

Multiple integer overflows in ber-decoder.c in Libksba before 1.3.3 allow remote attackers to cause a denial of service (crash) via crafted BER data, which leads to a buffer overflow.

INFO

Published Date :

June 13, 2016, 7:59 p.m.

Last Modified :

Nov. 7, 2023, 2:32 a.m.

Remotely Exploitable :

Yes !

Impact Score :

3.6

Exploitability Score :

3.9
Affected Products

The following products are affected by CVE-2016-4355 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Canonical ubuntu_linux
1 Gnupg libksba
References to Advisories, Solutions, and Tools

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2016-4355 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2016-4355 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • CVE Modified by [email protected]

    Nov. 07, 2023

    Action Type Old Value New Value
    Added Reference Red Hat, Inc. http://git.gnupg.org/cgi-bin/gitweb.cgi?p=libksba.git%3Ba=commit%3Bh=aea7b6032865740478ca4b706850a5217f1c3887 [No types assigned]
    Removed Reference Red Hat, Inc. http://git.gnupg.org/cgi-bin/gitweb.cgi?p=libksba.git;a=commit;h=aea7b6032865740478ca4b706850a5217f1c3887
  • CPE Deprecation Remap by [email protected]

    May. 18, 2023

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:libksba_project:libksba:*:*:*:*:*:*:*:* versions from (including) 1.3.2 OR *cpe:2.3:a:gnupg:libksba:*:*:*:*:*:*:*:* versions from (including) 1.3.2
  • CPE Deprecation Remap by [email protected]

    Nov. 29, 2019

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:libksba_project:libskba:*:*:*:*:*:*:*:* versions from (including) 1.3.2 OR *cpe:2.3:a:libksba_project:libksba:*:*:*:*:*:*:*:* versions from (including) 1.3.2
  • Modified Analysis by [email protected]

    Jun. 14, 2016

    Action Type Old Value New Value
    Added CPE Configuration Configuration 1 OR *cpe:2.3:a:libksba_project:libskba:1.3.2:*:*:*:*:*:*:* (and previous) Configuration 2 OR *cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:lts:*:*:*
    Added CVSS V2 (AV:N/AC:L/Au:N/C:N/I:N/A:P)
    Added CVSS V3 AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
    Added CWE CWE-119
  • Initial Analysis by [email protected]

    Jun. 13, 2016

    Action Type Old Value New Value
  • Initial Analysis by [email protected]

    Jun. 13, 2016

    Action Type Old Value New Value
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

1.31 }} 0.00%

score

0.83776

percentile

CVSS30 - Vulnerability Scoring System
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