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osvGoogleOSV:CVE-2021-27291
HistoryMar 17, 2021 - 1:15 p.m.

CVE-2021-27291

2021-03-1713:15:15
Google
osv.dev
8

0.01 Low

EPSS

Percentile

83.3%

JSON

In pygments 1.1+, fixed in 2.7.4, the lexers used to parse programming languages rely heavily on regular expressions. Some of the regular expressions have exponential or cubic worst-case complexity and are vulnerable to ReDoS. By crafting malicious input, an attacker can cause a denial of service.

Related

osv 14
openvas 23
nessus 40
prion 1
cvelist 1
cbl_mariner 2
fedora 2
amazon 2
github 1
suse 3
debiancve 1
ubuntu 2
cve 1
ubuntucve 1
debian 5
mageia 2
alpinelinux 1
nvd 1
redhatcve 1
veracode 1
oraclelinux 3
rocky 3
freebsd 1
almalinux 3
redhat 5
photon 4
altlinux 1
kitploit 1
ibm 2
osv
osv
PYSEC-2021-141
2021-03-17 13:15:00
pygments vulnerability
2021-03-30 16:33:13
Pygments vulnerable to Regular Expression Denial of Service (ReDoS)
2021-03-29 16:33:03
openvas
openvas
SUSE: Security Advisory (SUSE-SU-2021:3841-1)
2021-12-02 00:00:00
Huawei EulerOS: Security Advisory for python-pygments (EulerOS-SA-2021-2228)
2021-07-19 00:00:00
openSUSE: Security Advisory for python-Pygments (openSUSE-SU-2021:3841-1)
2021-12-02 00:00:00
nessus
nessus
SUSE SLED15 / SLES15 Security Update : python-Pygments (SUSE-SU-2021:3840-1)
2021-12-02 00:00:00
SUSE SLES15 Security Update : python-Pygments (SUSE-SU-2021:3841-1)
2021-12-02 00:00:00
Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS : Pygments vulnerability (USN-4897-1)
2021-03-30 00:00:00
prion
prion
Denial of service
2021-03-17 13:15:00
cvelist
cvelist
CVE-2021-27291
2021-03-17 12:31:15
cbl_mariner
cbl_mariner
CVE-2021-27291 affecting package python-pygments for versions less than 2.4.2-7
2022-04-09 06:51:44
CVE-2021-27291 affecting package python-pygments 2.4.2-6
2021-04-06 23:50:13
fedora
fedora
[SECURITY] Fedora 32 Update: python-pygments-2.4.2-9.fc32
2021-05-06 00:58:53
[SECURITY] Fedora 33 Update: python-pygments-2.6.1-6.fc33
2021-05-06 00:53:56
amazon
amazon
Medium: python-pygments
2023-08-03 18:10:00
Medium: python3-pygments
2023-07-05 22:01:00
github
github
Pygments vulnerable to Regular Expression Denial of Service (ReDoS)
2021-03-29 16:33:03
suse
suse
Security update for python-Pygments (important)
2021-12-01 00:00:00
Security update for python-Pygments (important)
2021-12-01 00:00:00
Security update for python-Pygments (important)
2021-12-03 00:00:00
debiancve
debiancve
CVE-2021-27291
2021-03-17 13:15:15
ubuntu
ubuntu
Pygments vulnerability
2021-03-30 00:00:00
Pygments vulnerabilities
2023-08-14 00:00:00
cve
cve
CVE-2021-27291
2021-03-17 13:15:15
ubuntucve
ubuntucve
CVE-2021-27291
2021-03-17 00:00:00
debian
debian
[SECURITY] [DLA 2600-1] pygments security update
2021-03-19 17:21:51
[SECURITY] [DSA 4878-1] pygments security update
2021-03-27 13:58:51
[SECURITY] [DLA 2648-2] mediawiki regression update
2021-05-06 19:48:46
mageia
mageia
Updated python-pygments packages fix a security vulnerability
2021-06-14 00:32:39
Updated mediawiki packages fix security vulnerabilities
2021-05-23 04:30:51
alpinelinux
alpinelinux
CVE-2021-27291
2021-03-17 13:15:15
nvd
nvd
CVE-2021-27291
2021-03-17 13:15:15
redhatcve
redhatcve
CVE-2021-27291
2021-03-18 18:25:25
veracode
veracode
Regular Expression Denial Of Service (ReDoS)
2021-03-18 05:32:25
oraclelinux
oraclelinux
resource-agents security update
2021-11-19 00:00:00
python36:3.6 security and bug fix update
2021-11-16 00:00:00
python27:2.7 security update
2021-11-16 00:00:00
rocky
rocky
resource-agents security, bug fix, and enhancement update
2021-11-09 08:20:04
python36:3.6 security and bug fix update
2021-11-09 08:24:37
python27:2.7 security update
2021-11-09 08:24:39
freebsd
freebsd
py-pygments -- multiple DoS vulnerabilities
2021-03-17 00:00:00
almalinux
almalinux
Moderate: resource-agents security, bug fix, and enhancement update
2021-11-09 08:20:04
Moderate: python36:3.6 security and bug fix update
2021-11-09 08:24:37
Moderate: python27:2.7 security update
2021-11-09 08:24:39
redhat
redhat
(RHSA-2021:4139) Moderate: resource-agents security, bug fix, and enhancement update
2021-11-09 08:20:04
(RHSA-2021:4150) Moderate: python36:3.6 security and bug fix update
2021-11-09 08:24:37
(RHSA-2021:0781) Moderate: Red Hat Ansible Automation Platform 1.2.2 security and bug fix update
2021-03-09 15:08:01
photon
photon
Critical Photon OS Security Update - PHSA-2021-0253
2021-06-15 00:00:00
Critical Photon OS Security Update - PHSA-2021-3.0-0253
2021-06-16 00:00:00
Critical Photon OS Security Update - PHSA-2021-0047
2021-06-16 00:00:00
altlinux
altlinux
Security fix for the ALT Linux 9 package mediawiki version 1.35.2-alt1
2021-04-24 00:00:00
kitploit
kitploit
Regexploit - Find Regular Expressions Which Are Vulnerable To ReDoS (Regular Expression Denial Of Service)
2021-07-20 12:30:00
ibm
ibm
Security Bulletin: IBM Cloud Pak for Security includes components with multiple known vulnerabilities
2023-01-19 13:54:16
Security Bulletin: Cloud Pak for Security uses packages that are vulnerable to multiple CVEs
2023-03-08 18:05:21

0.01 Low

EPSS

Percentile

83.3%

JSON
Related for OSV:CVE-2021-27291
osv14openvas23nessus40prion1cvelist1cbl_mariner2fedora2amazon2github1suse3debiancve1ubuntu2cve1ubuntucve1debian5mageia2alpinelinux1nvd1redhatcve1veracode1oraclelinux3rocky3freebsd1almalinux3redhat5photon4altlinux1kitploit1ibm2