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cve[email protected]CVE-2018-21232
HistoryApr 29, 2020 - 2:15 p.m.

CVE-2018-21232

2020-04-2914:15:14
CWE-674
[email protected]
web.nvd.nist.gov
34
re2c
uncontrolled recursion
stack consumption
find_fixed_tags
cve-2018-21232

4.3 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

5.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

5.2 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

35.7%

JSON

re2c before 2.0 has uncontrolled recursion that causes stack consumption in find_fixed_tags.

Affected configurations

NVD
Node
re2cre2cRange<2.0
CPENameOperatorVersion
re2c:re2cre2clt2.0

Related

nessus 2
debiancve 1
cbl_mariner 1
ubuntucve 1
mageia 1
freebsd 1
redhatcve 1
alpinelinux 1
prion 1
osv 1
openvas 2
cvelist 1
nvd 1
nessus
nessus
SUSE SLED15 / SLES15 / openSUSE 15 Security Update : re2c (SUSE-SU-2023:3353-1)
2023-08-19 00:00:00
FreeBSD : re2c -- uncontrolled recursion (b0e1fa2b-9c86-11ed-9296-002b67dfc673)
2023-01-25 00:00:00
debiancve
debiancve
CVE-2018-21232
2020-04-29 14:15:14
cbl_mariner
cbl_mariner
CVE-2018-21232 affecting package re2c for versions less than 2.0-1
2023-09-28 12:35:58
ubuntucve
ubuntucve
CVE-2018-21232
2020-04-29 00:00:00
mageia
mageia
Updated re2c package fixes a security vulnerability
2021-06-29 20:31:40
freebsd
freebsd
re2c -- uncontrolled recursion
2022-05-24 00:00:00
redhatcve
redhatcve
CVE-2018-21232
2020-05-20 02:25:38
alpinelinux
alpinelinux
CVE-2018-21232
2020-04-29 14:15:00
prion
prion
Design/Logic Flaw
2020-04-29 14:15:00
osv
osv
CVE-2018-21232
2020-04-29 14:15:14
openvas
openvas
openSUSE: Security Advisory for re2c (SUSE-SU-2023:3353-1)
2024-03-04 00:00:00
Mageia: Security Advisory (MGASA-2021-0299)
2022-01-28 00:00:00
cvelist
cvelist
CVE-2018-21232
2020-04-29 13:36:31
nvd
nvd
CVE-2018-21232
2020-04-29 14:15:14

4.3 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

5.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

5.2 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

35.7%

JSON
Related for CVE-2018-21232
nessus2debiancve1cbl_mariner1ubuntucve1mageia1freebsd1redhatcve1alpinelinux1prion1osv1openvas2cvelist1nvd1