Ubuntu.comUB:CVE-2019-9192CVE-2019-9192
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
0.001 Low
EPSS
Percentile
43.0%
DISPUTED In the GNU C Library (aka glibc or libc6) through 2.29,
check_dst_limits_calc_pos_1 in posix/regexec.c has Uncontrolled Recursion,
as demonstrated by ‘(|)(\1\1)*’ in grep, a different issue than
CVE-2018-20796. NOTE: the software maintainer disputes that this is a
vulnerability because the behavior occurs only with a crafted pattern.
Bugs
Notes
| Author | Note |
|---|---|
| mdeslaur | upstream does not consider this to be a security issue, per https://sourceware.org/glibc/wiki/Security Exceptions as of 2019-07-29, no fix available This issue has been disputed, marking as not-affected |
Related
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
0.001 Low
EPSS
Percentile
43.0%