Description
Integer overflow in the jpc_dec_tiledecode function in jpc_dec.c in JasPer before 1.900.12 allows remote attackers to have unspecified impact via a crafted image file, which triggers a heap-based buffer overflow.
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Debian
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian 8 | jasper | 1.900.1-debian1-2.4+deb8u3 | DSA-3827-1 |
| Debian 7 | jasper | 1.900.1-13+deb7u5 | DLA-739-1 |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 16.04 LTS | jasper | 1.900.1-debian1-2.4ubuntu1.1 | USN-3295-1 |
| Ubuntu 14.04 LTS | jasper | 1.900.1-14ubuntu3.4 | USN-3295-1 |
Red Hat
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| RHEL 7 | jasper +3 | 1.900.1-30.el7_3 | RHSA-2017:1208 |
| RHEL 6 | jasper +3 | 1.900.1-21.el6_9 | RHSA-2017:1208 |
Oracle Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Oracle Linux 7 | jasper +3 | 1.900.1-30.el7_3 | ELSA-2017-1208 |
Advisories 5
- RHSA-2017:1208 Red Hat Security Advisory: jasper security update Red Hat Security Advisories (RHSA) · Jul 1, 2026
- USN-3295-1 jasper vulnerabilities Ubuntu Security Notices (USN) · Apr 22, 2026
- DLA-739-1 jasper - security update Debian Security (DSA / DLA) · Mar 9, 2026
- DSA-3827-1 jasper - security update Debian Security (DSA / DLA) · Mar 9, 2026
- ELSA-2017-1208 Important: jasper security update (Oracle Linux 7) Oracle Linux Security Advisories (ELSA) · May 9, 2017