CVE-2018-6913 Heap-based buffer overflow in the pack function in Perl before 5.26.2 allows context-dependent attackers to execute arbitrary code via a large item count.
CriticalCVSS 9.8
EPSS 10.7%
- Published
- Updated
- Exploit status
- No public exploit known
Description
Heap-based buffer overflow in the pack function in Perl before 5.26.2 allows context-dependent attackers to execute arbitrary code via a large item count.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| debian/perl(Debian:12) | < 5.26.1-6 | 5.26.1-6 |
| debian/perl(Debian:13) | < 5.26.1-6 | 5.26.1-6 |
| debian/perl(Debian:14) | < 5.26.1-6 | 5.26.1-6 |
| debian linux | = 7.0 | No fix listed |
| debian linux | = 8.0 | No fix listed |
| debian linux | = 9.0 | No fix listed |
| perl | < 5.26.2 | 5.26.2 |
| Canonical Ubuntu Linux | = 12.04 | No fix listed |
| Canonical Ubuntu Linux | = 14.04 | No fix listed |
| Canonical Ubuntu Linux | = 16.04 | No fix listed |
| Canonical Ubuntu Linux | = 17.10 | No fix listed |
| alpine/perl(Alpine:v3.10) | < 5.26.2-r0 | 5.26.2-r0 |
| alpine/perl(Alpine:v3.11) | < 5.26.2-r0 | 5.26.2-r0 |
| alpine/perl(Alpine:v3.12) | < 5.26.2-r0 | 5.26.2-r0 |
| alpine/perl(Alpine:v3.13) | < 5.26.2-r0 | 5.26.2-r0 |
| alpine/perl(Alpine:v3.14) | < 5.26.2-r0 | 5.26.2-r0 |
| alpine/perl(Alpine:v3.15) | < 5.26.2-r0 | 5.26.2-r0 |
| alpine/perl(Alpine:v3.16) | < 5.26.2-r0 | 5.26.2-r0 |
| alpine/perl(Alpine:v3.17) | < 5.26.2-r0 | 5.26.2-r0 |
| alpine/perl(Alpine:v3.18) | < 5.26.2-r0 | 5.26.2-r0 |
| alpine/perl(Alpine:v3.19) | < 5.26.2-r0 | 5.26.2-r0 |
| alpine/perl(Alpine:v3.20) | < 5.26.2-r0 | 5.26.2-r0 |
| alpine/perl(Alpine:v3.21) | < 5.26.2-r0 | 5.26.2-r0 |
| alpine/perl(Alpine:v3.22) | < 5.26.2-r0 | 5.26.2-r0 |
| alpine/perl(Alpine:v3.23) | < 5.26.2-r0 | 5.26.2-r0 |
Show 6 more
| Product | Affected versions | Fixed in |
|---|---|---|
| alpine/perl(Alpine:v3.24) | < 5.26.2-r0 | 5.26.2-r0 |
| alpine/perl(Alpine:v3.5) | < 5.24.4-r0 | 5.24.4-r0 |
| alpine/perl(Alpine:v3.6) | < 5.24.4-r0 | 5.24.4-r0 |
| alpine/perl(Alpine:v3.7) | < 5.26.2-r0 | 5.26.2-r0 |
| alpine/perl(Alpine:v3.8) | < 5.26.2-r0 | 5.26.2-r0 |
| alpine/perl(Alpine:v3.9) | < 5.26.2-r0 | 5.26.2-r0 |
References
- Debian Security Tracker CVE-2018-6913 vendor-advisory
- 103953 third-party-advisory vdb-entry
- 1040681 third-party-advisory vdb-entry
- [debian-lts-announce] 20180414 [SECURITY] [DLA 1345-1] perl security update mailing-list third-party-advisory
- rt.perl.org vendor-advisory
- GLSA-201909-01 vendor-advisory
- USN-3625-1 third-party-advisory vendor-advisory
- USN-3625-2 third-party-advisory vendor-advisory
- DSA-4172 third-party-advisory vendor-advisory
- www.oracle.com
- security.alpinelinux.org vendor-advisory