Lucene search
K
Database
Vendors
Products
Years
CVSS
Scanner
Agent Scanning
API Scanning
Manual Audit
Perimeter Scanner
Scanning
Projects
Email
Webhook
Plugins
Resources
Documents
Blog
Glossary
FAQ
Pricing
Contacts
About Us
Partners
Branding Guideline
ubuntuUbuntuUSN-4797-1
HistoryMay 04, 2022 - 12:00 a.m.

LibASS vulnerabilities

2022-05-0400:00:00
ubuntu.com
12

6.8 Medium

CVSS2

Attack Vector

NETWORK

Attack 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

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

7.8 High

AI Score

Confidence

High

0.026 Low

EPSS

Percentile

90.4%

JSON

Releases

  • Ubuntu 16.04 ESM
  • Ubuntu 14.04 ESM

Packages

  • libass - Portable subtitle renderer for the ASS/SSA subtitle format

Details

It was discovered that LibASS incorrectly handled certain ASS files. A remote
attacker could possibly use this issue to cause a denial of service. One of
the issues, CVE-2016-7970, only affected Ubuntu 16.04 ESM.
(CVE-2016-7969, CVE-2016-7970, CVE-2016-7972)

It was discovered that LibASS incorrectly handled parsing operations for
specific nested character strings. An attacker could possibly use this issue
to cause a denial of service. This issue was only fixed in Ubuntu 16.04 LTS.
(CVE-2020-24994)

OSVersionArchitecturePackageVersionFilename
Ubuntu16.04noarchlibass5< 0.13.1-1ubuntu0.1~esm2UNKNOWN
Ubuntu16.04noarchlibass-dev< 0.13.1-1UNKNOWN
Ubuntu16.04noarchlibass5< 0.13.1-1UNKNOWN
Ubuntu16.04noarchlibass5-dbgsym< 0.13.1-1UNKNOWN
Ubuntu14.04noarchlibass4< 0.10.1-3ubuntu1+esm1UNKNOWN
Ubuntu14.04noarchlibass-dev< 0.10.1-3ubuntu1UNKNOWN
Ubuntu14.04noarchlibass4< 0.10.1-3ubuntu1UNKNOWN

Related

osv 6
nessus 11
openvas 10
mageia 1
fedora 3
gentoo 1
debian 1
cve 4
cvelist 4
rosalinux 1
suse 2
nvd 4
ubuntucve 4
debiancve 4
redhatcve 1
prion 4
alpinelinux 3
osv
osv
libass vulnerabilities
2022-05-04 10:38:06
libass - security update
2016-10-19 00:00:00
CVE-2020-24994
2021-03-23 20:15:13
nessus
nessus
Ubuntu 16.04 ESM : LibASS vulnerabilities (USN-4797-1)
2023-10-20 00:00:00
Fedora 25 : libass (2016-d2a05a0644)
2016-11-15 00:00:00
Fedora 23 : libass (2016-95407a836f)
2016-11-03 00:00:00
openvas
openvas
Ubuntu: Security Advisory (USN-4797-1)
2023-01-27 00:00:00
Mageia: Security Advisory (MGASA-2016-0341)
2022-01-28 00:00:00
Fedora Update for libass FEDORA-2016-95407a836f
2016-12-02 00:00:00
mageia
mageia
Updated libass packages fixes security vulnerabilities
2016-10-12 18:09:49
fedora
fedora
[SECURITY] Fedora 25 Update: libass-0.13.4-1.fc25
2016-10-28 00:44:15
[SECURITY] Fedora 23 Update: libass-0.13.4-1.fc23
2016-11-01 16:25:40
[SECURITY] Fedora 24 Update: libass-0.13.4-1.fc24
2016-10-24 20:26:46
gentoo
gentoo
libass: Multiple vulnerabilities
2017-02-20 00:00:00
debian
debian
[SECURITY] [DLA 668-1] libass security update
2016-10-19 11:53:15
cve
cve
CVE-2020-24994
2021-03-23 20:15:13
CVE-2016-7972
2017-03-03 16:59:00
CVE-2016-7969
2017-03-03 16:59:00
cvelist
cvelist
CVE-2020-24994
2021-03-23 19:32:27
CVE-2016-7969
2017-03-03 16:00:00
CVE-2016-7972
2017-03-03 16:00:00
rosalinux
rosalinux
Advisory ROSA-SA-2021-1863
2021-07-02 17:10:52
suse
suse
Security update for libass (moderate)
2021-05-23 00:00:00
Security update for libass (moderate)
2021-07-11 00:00:00
nvd
nvd
CVE-2020-24994
2021-03-23 20:15:13
CVE-2016-7972
2017-03-03 16:59:00
CVE-2016-7969
2017-03-03 16:59:00
ubuntucve
ubuntucve
CVE-2020-24994
2021-03-23 00:00:00
CVE-2016-7972
2017-03-03 00:00:00
CVE-2016-7969
2017-03-03 00:00:00
debiancve
debiancve
CVE-2016-7972
2017-03-03 16:59:00
CVE-2020-24994
2021-03-23 20:15:13
CVE-2016-7969
2017-03-03 16:59:00
redhatcve
redhatcve
CVE-2020-24994
2022-05-20 23:52:19
prion
prion
Stack overflow
2021-03-23 20:15:00
Design/Logic Flaw
2017-03-03 16:59:00
Out-of-bounds
2017-03-03 16:59:00
alpinelinux
alpinelinux
CVE-2016-7972
2017-03-03 16:59:00
CVE-2016-7969
2017-03-03 16:59:00
CVE-2016-7970
2017-03-03 16:59:00

6.8 Medium

CVSS2

Attack Vector

NETWORK

Attack 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

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

7.8 High

AI Score

Confidence

High

0.026 Low

EPSS

Percentile

90.4%

JSON
Related for USN-4797-1
osv6nessus11openvas10mageia1fedora3gentoo1debian1cve4cvelist4rosalinux1suse2nvd4ubuntucve4debiancve4redhatcve1prion4alpinelinux3