Branch sisyphus update bulletin.

Package perl updated to version 5.24.3-alt1 for branch sisyphus in task 189911.

Published: 2017-09-19
Modified: 2024-11-21

CVE-2017-12837

Heap-based buffer overflow in the S_regatom function in regcomp.c in Perl 5 before 5.24.3-RC1 and 5.26.x before 5.26.1-RC1 allows remote attackers to cause a denial of service (out-of-bounds write) via a regular expression with a '\N{}' escape and the case-insensitive modifier.

Severity: HIGH (7.5) Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

References:

Published: 2017-09-19
Modified: 2024-11-21

CVE-2017-12883

Buffer overflow in the S_grok_bslash_N function in regcomp.c in Perl 5 before 5.24.3-RC1 and 5.26.x before 5.26.1-RC1 allows remote attackers to disclose sensitive information or cause a denial of service (application crash) via a crafted regular expression with an invalid '\N{U+...}' escape.

Severity: CRITICAL (9.1) Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H

References:

Version: 2.1.0

Branch sisyphus update on 2017-10-02

ALT-BU-2017-3391-1

ALT-PU-2017-2362-1

Closed vulnerabilities

CVE-2017-12837

CVE-2017-12883