Anolis OS update for perl
| Risk | High |
| Patch available | YES |
| Number of vulnerabilities | 2 |
| CVE-ID | CVE-2020-10543 CVE-2020-10878 |
| CWE-ID | CWE-190 |
| Exploitation vector | Network |
| Public exploit | N/A |
| Vulnerable software |
Anolis OS Operating systems & Components / Operating system perl-utils Operating systems & Components / Operating system package or component perl-open Operating systems & Components / Operating system package or component perl-libnetcfg Operating systems & Components / Operating system package or component perl-Test Operating systems & Components / Operating system package or component perl-SelfLoader Operating systems & Components / Operating system package or component perl-Pod-Html Operating systems & Components / Operating system package or component perl-Net-Ping Operating systems & Components / Operating system package or component perl-Module-Loaded Operating systems & Components / Operating system package or component perl-Memoize Operating systems & Components / Operating system package or component perl-Math-Complex Operating systems & Components / Operating system package or component perl-Locale-Maketext-Simple Operating systems & Components / Operating system package or component perl-IO-Zlib Operating systems & Components / Operating system package or component perl-ExtUtils-Miniperl Operating systems & Components / Operating system package or component perl-ExtUtils-Embed Operating systems & Components / Operating system package or component perl-Devel-SelfStubber Operating systems & Components / Operating system package or component perl-Attribute-Handlers Operating systems & Components / Operating system package or component perl-tests Operating systems & Components / Operating system package or component perl-macros Operating systems & Components / Operating system package or component perl-libs Operating systems & Components / Operating system package or component perl-interpreter Operating systems & Components / Operating system package or component perl-devel Operating systems & Components / Operating system package or component perl-Time-Piece Operating systems & Components / Operating system package or component perl-IO Operating systems & Components / Operating system package or component perl-Errno Operating systems & Components / Operating system package or component perl-Devel-Peek Operating systems & Components / Operating system package or component perl Operating systems & Components / Operating system package or component |
| Vendor | OpenAnolis |
Security Bulletin
This security bulletin contains information about 2 vulnerabilities.
1) Integer overflow
EUVDB-ID: #VU29014
Risk: High
CVSSv4.0: 8.1 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber]
CVE-ID: CVE-2020-10543
CWE-ID:
CWE-190 - Integer overflow
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to integer overflow in nested regular expression quantifiers. A remote attacker can pass specially crafted data to the application, trigger integer overflow, leading to heap-based buffer overflow and execute arbitrary code on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
MitigationInstall updates from vendor's repository.
Vulnerable software versionsAnolis OS: 8
perl-utils: before 5.26.3-418
perl-open: before 1.11-418
perl-libnetcfg: before 5.26.3-418
perl-Test: before 1.30-418
perl-SelfLoader: before 1.23-418
perl-Pod-Html: before 1.22.02-418
perl-Net-Ping: before 2.55-418
perl-Module-Loaded: before 0.08-418
perl-Memoize: before 1.03-418
perl-Math-Complex: before 1.59-418
perl-Locale-Maketext-Simple: before 0.21-418
perl-IO-Zlib: before 1.10-418
perl-ExtUtils-Miniperl: before 1.06-418
perl-ExtUtils-Embed: before 1.34-418
perl-Devel-SelfStubber: before 1.06-418
perl-Attribute-Handlers: before 0.99-418
perl-tests: before 5.26.3-418
perl-macros: before 5.26.3-418
perl-libs: before 5.26.3-418
perl-interpreter: before 5.26.3-418
perl-devel: before 5.26.3-418
perl-Time-Piece: before 1.31-418
perl-IO: before 1.38-418
perl-Errno: before 1.28-418
perl-Devel-Peek: before 1.26-418
perl: before 5.26.3-418
CPE2.3- cpe:2.3:o:openanolis:anolis_os:8:*:*:*:*:*:*:*
- cpe:2.3:a:openanolis:perl-utils:*:*:*:*:*:anolis_os:*:*
- cpe:2.3:a:openanolis:perl-open:*:*:*:*:*:anolis_os:*:*
- cpe:2.3:a:openanolis:perl-libnetcfg:*:*:*:*:*:anolis_os:*:*
- cpe:2.3:a:openanolis:perl-test:*:*:*:*:*:anolis_os:*:*
- cpe:2.3:a:openanolis:perl-selfloader:*:*:*:*:*:anolis_os:*:*
- cpe:2.3:a:openanolis:perl-pod-html:*:*:*:*:*:anolis_os:*:*
- cpe:2.3:a:openanolis:perl-net-ping:*:*:*:*:*:anolis_os:*:*
- cpe:2.3:a:openanolis:perl-module-loaded:*:*:*:*:*:anolis_os:*:*
- cpe:2.3:a:openanolis:perl-memoize:*:*:*:*:*:anolis_os:*:*
- cpe:2.3:a:openanolis:perl-math-complex:*:*:*:*:*:anolis_os:*:*
- cpe:2.3:a:openanolis:perl-locale-maketext-simple:*:*:*:*:*:anolis_os:*:*
- cpe:2.3:a:openanolis:perl-io-zlib:*:*:*:*:*:anolis_os:*:*
- cpe:2.3:a:openanolis:perl-extutils-miniperl:*:*:*:*:*:anolis_os:*:*
- cpe:2.3:a:openanolis:perl-extutils-embed:*:*:*:*:*:anolis_os:*:*
- cpe:2.3:a:openanolis:perl-devel-selfstubber:*:*:*:*:*:anolis_os:*:*
- cpe:2.3:a:openanolis:perl-attribute-handlers:*:*:*:*:*:anolis_os:*:*
- cpe:2.3:a:openanolis:perl-tests:*:*:*:*:*:anolis_os:*:*
- cpe:2.3:a:openanolis:perl-macros:*:*:*:*:*:anolis_os:*:*
- cpe:2.3:a:openanolis:perl-libs:*:*:*:*:*:anolis_os:*:*
- cpe:2.3:a:openanolis:perl-interpreter:*:*:*:*:*:anolis_os:*:*
- cpe:2.3:a:openanolis:perl-devel:*:*:*:*:*:anolis_os:*:*
- cpe:2.3:a:openanolis:perl-time-piece:*:*:*:*:*:anolis_os:*:*
- cpe:2.3:a:openanolis:perl-io:*:*:*:*:*:anolis_os:*:*
- cpe:2.3:a:openanolis:perl-errno:*:*:*:*:*:anolis_os:*:*
- cpe:2.3:a:openanolis:perl-devel-peek:*:*:*:*:*:anolis_os:*:*
- cpe:2.3:a:openanolis:perl:*:*:*:*:*:anolis_os:*:*
https://anas.openanolis.cn/errata/detail/ANSA-2021:0139
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
2) Integer overflow
EUVDB-ID: #VU29015
Risk: High
CVSSv4.0: 8.1 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber]
CVE-ID: CVE-2020-10878
CWE-ID:
CWE-190 - Integer overflow
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to integer overflow related to mishandling of a "PL_regkind[OP(n)] == NOTHING" situation. A remote attacker can use a specially crafted regular expression, trigger integer overflow and execute arbitrary code on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
MitigationInstall updates from vendor's repository.
Vulnerable software versionsAnolis OS: 8
perl-utils: before 5.26.3-418
perl-open: before 1.11-418
perl-libnetcfg: before 5.26.3-418
perl-Test: before 1.30-418
perl-SelfLoader: before 1.23-418
perl-Pod-Html: before 1.22.02-418
perl-Net-Ping: before 2.55-418
perl-Module-Loaded: before 0.08-418
perl-Memoize: before 1.03-418
perl-Math-Complex: before 1.59-418
perl-Locale-Maketext-Simple: before 0.21-418
perl-IO-Zlib: before 1.10-418
perl-ExtUtils-Miniperl: before 1.06-418
perl-ExtUtils-Embed: before 1.34-418
perl-Devel-SelfStubber: before 1.06-418
perl-Attribute-Handlers: before 0.99-418
perl-tests: before 5.26.3-418
perl-macros: before 5.26.3-418
perl-libs: before 5.26.3-418
perl-interpreter: before 5.26.3-418
perl-devel: before 5.26.3-418
perl-Time-Piece: before 1.31-418
perl-IO: before 1.38-418
perl-Errno: before 1.28-418
perl-Devel-Peek: before 1.26-418
perl: before 5.26.3-418
CPE2.3- cpe:2.3:o:openanolis:anolis_os:8:*:*:*:*:*:*:*
- cpe:2.3:a:openanolis:perl-utils:*:*:*:*:*:anolis_os:*:*
- cpe:2.3:a:openanolis:perl-open:*:*:*:*:*:anolis_os:*:*
- cpe:2.3:a:openanolis:perl-libnetcfg:*:*:*:*:*:anolis_os:*:*
- cpe:2.3:a:openanolis:perl-test:*:*:*:*:*:anolis_os:*:*
- cpe:2.3:a:openanolis:perl-selfloader:*:*:*:*:*:anolis_os:*:*
- cpe:2.3:a:openanolis:perl-pod-html:*:*:*:*:*:anolis_os:*:*
- cpe:2.3:a:openanolis:perl-net-ping:*:*:*:*:*:anolis_os:*:*
- cpe:2.3:a:openanolis:perl-module-loaded:*:*:*:*:*:anolis_os:*:*
- cpe:2.3:a:openanolis:perl-memoize:*:*:*:*:*:anolis_os:*:*
- cpe:2.3:a:openanolis:perl-math-complex:*:*:*:*:*:anolis_os:*:*
- cpe:2.3:a:openanolis:perl-locale-maketext-simple:*:*:*:*:*:anolis_os:*:*
- cpe:2.3:a:openanolis:perl-io-zlib:*:*:*:*:*:anolis_os:*:*
- cpe:2.3:a:openanolis:perl-extutils-miniperl:*:*:*:*:*:anolis_os:*:*
- cpe:2.3:a:openanolis:perl-extutils-embed:*:*:*:*:*:anolis_os:*:*
- cpe:2.3:a:openanolis:perl-devel-selfstubber:*:*:*:*:*:anolis_os:*:*
- cpe:2.3:a:openanolis:perl-attribute-handlers:*:*:*:*:*:anolis_os:*:*
- cpe:2.3:a:openanolis:perl-tests:*:*:*:*:*:anolis_os:*:*
- cpe:2.3:a:openanolis:perl-macros:*:*:*:*:*:anolis_os:*:*
- cpe:2.3:a:openanolis:perl-libs:*:*:*:*:*:anolis_os:*:*
- cpe:2.3:a:openanolis:perl-interpreter:*:*:*:*:*:anolis_os:*:*
- cpe:2.3:a:openanolis:perl-devel:*:*:*:*:*:anolis_os:*:*
- cpe:2.3:a:openanolis:perl-time-piece:*:*:*:*:*:anolis_os:*:*
- cpe:2.3:a:openanolis:perl-io:*:*:*:*:*:anolis_os:*:*
- cpe:2.3:a:openanolis:perl-errno:*:*:*:*:*:anolis_os:*:*
- cpe:2.3:a:openanolis:perl-devel-peek:*:*:*:*:*:anolis_os:*:*
- cpe:2.3:a:openanolis:perl:*:*:*:*:*:anolis_os:*:*
https://anas.openanolis.cn/errata/detail/ANSA-2021:0139
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
