CVE-2017-7186
Published: 20 March 2017
libpcre1 in PCRE 8.40 and libpcre2 in PCRE2 10.23 allow remote attackers to cause a denial of service (segmentation violation for read access, and application crash) by triggering an invalid Unicode property lookup.
Notes
| Author | Note |
|---|---|
| mdeslaur | pcre32 support enabled only in pcre3/1:8.35-4 |
Priority
Low
CVSS 3 base score: 7.5
Status
| Package | Release | Status |
|---|---|---|
|
pcre2 Launchpad, Ubuntu, Debian |
artful |
Ignored
(reached end-of-life)
|
| bionic |
Not vulnerable
(10.31-2)
|
|
| cosmic |
Not vulnerable
(10.31-3)
|
|
| disco |
Not vulnerable
(10.32-4)
|
|
| eoan |
Not vulnerable
(10.32-4)
|
|
| focal |
Not vulnerable
(10.32-4)
|
|
| groovy |
Not vulnerable
(10.32-4)
|
|
| hirsute |
Not vulnerable
(10.32-4)
|
|
| impish |
Not vulnerable
(10.32-4)
|
|
| jammy |
Not vulnerable
(10.32-4)
|
|
| kinetic |
Not vulnerable
(10.32-4)
|
|
| precise |
Does not exist
|
|
| trusty |
Does not exist
|
|
| upstream |
Released
(10.22-3)
|
|
| xenial |
Ignored
(end of standard support, was needed)
|
|
| yakkety |
Ignored
(reached end-of-life)
|
|
| zesty |
Ignored
(reached end-of-life)
|
|
|
Patches: upstream: https://vcs.pcre.org/pcre2/code/trunk/src/pcre2_ucd.c?r1=316&r2=670&sortby=date upstream: https://vcs.pcre.org/pcre2/code/trunk/src/pcre2_internal.h?r1=600&r2=670&sortby=date |
||
|
pcre3 Launchpad, Ubuntu, Debian |
artful |
Not vulnerable
(2:8.39-3)
|
| bionic |
Not vulnerable
(2:8.39-3)
|
|
| cosmic |
Not vulnerable
(2:8.39-3)
|
|
| disco |
Not vulnerable
(2:8.39-3)
|
|
| eoan |
Not vulnerable
(2:8.39-3)
|
|
| focal |
Not vulnerable
(2:8.39-3)
|
|
| groovy |
Not vulnerable
(2:8.39-3)
|
|
| hirsute |
Not vulnerable
(2:8.39-3)
|
|
| impish |
Not vulnerable
(2:8.39-3)
|
|
| jammy |
Not vulnerable
(2:8.39-3)
|
|
| kinetic |
Not vulnerable
(2:8.39-3)
|
|
| precise |
Not vulnerable
(code not present)
|
|
| trusty |
Not vulnerable
(code not present)
|
|
| upstream |
Released
(2:8.39-3)
|
|
| xenial |
Released
(2:8.38-3.1ubuntu0.1~esm2)
|
|
| yakkety |
Ignored
(reached end-of-life)
|
|
| zesty |
Not vulnerable
(2:8.39-3)
|
|
|
Patches: upstream: https://vcs.pcre.org/pcre?view=revision&revision=1688 |
||