[USN-4897-1] Pygments vulnerability

Severity Medium

Affected Packages 11

CVEs 1

Pygments could be made to hang if it opened a specially crafted file.

Ben Caller discovered that Pygments incorrectly handled parsing certain
files. If a user or automated system were tricked into parsing a specially
crafted file, a remote attacker could cause Pygments to hang or consume
resources, resulting in a denial of service.

Package	Affected Version
pkg:deb/ubuntu/python3-pygments?distro=xenial	< 2.1+dfsg-1ubuntu0.2
pkg:deb/ubuntu/python3-pygments?distro=groovy	< 2.3.1+dfsg-4ubuntu0.2
pkg:deb/ubuntu/python3-pygments?distro=focal	< 2.3.1+dfsg-1ubuntu2.2
pkg:deb/ubuntu/python3-pygments?distro=bionic	< 2.2.0+dfsg-1ubuntu0.2
pkg:deb/ubuntu/python-pygments?distro=xenial	< 2.1+dfsg-1ubuntu0.2
pkg:deb/ubuntu/python-pygments?distro=focal	< 2.3.1+dfsg-1ubuntu2.2
pkg:deb/ubuntu/python-pygments?distro=bionic	< 2.2.0+dfsg-1ubuntu0.2
pkg:deb/ubuntu/python-pygments-doc?distro=xenial	< 2.1+dfsg-1ubuntu0.2
pkg:deb/ubuntu/python-pygments-doc?distro=groovy	< 2.3.1+dfsg-4ubuntu0.2
pkg:deb/ubuntu/python-pygments-doc?distro=focal	< 2.3.1+dfsg-1ubuntu2.2
pkg:deb/ubuntu/python-pygments-doc?distro=bionic	< 2.2.0+dfsg-1ubuntu0.2

ID

USN-4897-1

Severity

medium

URL

https://ubuntu.com/security/notices/USN-4897-1

Published

2021-03-30T16:33:13
(3 years ago)

Modified

2021-03-30T16:33:13
(3 years ago)

Other Advisories

Type	Package URL	Namespace	Name / Product	Version	Distribution / Platform
Affected	pkg:deb/ubuntu/python3-pygments?distro=xenial	ubuntu	python3-pygments	< 2.1+dfsg-1ubuntu0.2	xenial
Affected	pkg:deb/ubuntu/python3-pygments?distro=groovy	ubuntu	python3-pygments	< 2.3.1+dfsg-4ubuntu0.2	groovy
Affected	pkg:deb/ubuntu/python3-pygments?distro=focal	ubuntu	python3-pygments	< 2.3.1+dfsg-1ubuntu2.2	focal
Affected	pkg:deb/ubuntu/python3-pygments?distro=bionic	ubuntu	python3-pygments	< 2.2.0+dfsg-1ubuntu0.2	bionic
Affected	pkg:deb/ubuntu/python-pygments?distro=xenial	ubuntu	python-pygments	< 2.1+dfsg-1ubuntu0.2	xenial
Affected	pkg:deb/ubuntu/python-pygments?distro=focal	ubuntu	python-pygments	< 2.3.1+dfsg-1ubuntu2.2	focal
Affected	pkg:deb/ubuntu/python-pygments?distro=bionic	ubuntu	python-pygments	< 2.2.0+dfsg-1ubuntu0.2	bionic
Affected	pkg:deb/ubuntu/python-pygments-doc?distro=xenial	ubuntu	python-pygments-doc	< 2.1+dfsg-1ubuntu0.2	xenial
Affected	pkg:deb/ubuntu/python-pygments-doc?distro=groovy	ubuntu	python-pygments-doc	< 2.3.1+dfsg-4ubuntu0.2	groovy
Affected	pkg:deb/ubuntu/python-pygments-doc?distro=focal	ubuntu	python-pygments-doc	< 2.3.1+dfsg-1ubuntu2.2	focal
Affected	pkg:deb/ubuntu/python-pygments-doc?distro=bionic	ubuntu	python-pygments-doc	< 2.2.0+dfsg-1ubuntu0.2	bionic

# CVE	Description	CVSS	EPSS	EPSS Trend (30 days)	Affected Products	Weaknesses	Security Advisories	Exploits	PoC	Pubblication Date	Modification Date
# CVE	Description	CVSS	EPSS	EPSS Trend (30 days)	Affected Products	Weaknesses	Security Advisories	PoC	Pubblication Date	Modification Date