Bug 1658795 (CVE-2018-19543)
| Summary: | CVE-2018-19543 jasper: heap-based buffer over-read in jp2_decode() in jp2_dec.c | ||
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| Product: | [Other] Security Response | Reporter: | Laura Pardo <lpardo> |
| Component: | vulnerability | Assignee: | Red Hat Product Security <security-response-team> |
| Status: | CLOSED ERRATA | QA Contact: | |
| Severity: | low | Docs Contact: | |
| Priority: | low | ||
| Version: | unspecified | CC: | abhgupta, dbaker, jokerman, jridky, rh-spice-bugs, sthangav, trankin |
| Target Milestone: | --- | Keywords: | Security |
| Target Release: | --- | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | jasper 2.0.17 | Doc Type: | If docs needed, set a value |
| Doc Text: |
A vulnerability was found in Jasper due to a heap-based buffer overflow caused by improper bounds checking in the jp2_decode function within libjasper/jp2/jp2_dec.c, an attacker could exploit this flaw by persuading a victim to open a specially crafted file, leading to a buffer overflow that could execute arbitrary code on the system or cause the application to crash.
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Story Points: | --- |
| Clone Of: | Environment: | ||
| Last Closed: | 2021-10-27 03:22:03 UTC | Type: | --- |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
| Bug Depends On: | 1658796, 1658797, 1658798, 1660967, 1660973, 1660978 | ||
| Bug Blocks: | 1658799 | ||
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Description
Laura Pardo
2018-12-12 20:53:59 UTC
Created jasper tracking bugs for this issue: Affects: fedora-all [bug 1658796] Created mingw-jasper tracking bugs for this issue: Affects: epel-7 [bug 1658798] Affects: fedora-all [bug 1658797] Upstream commit: https://github.com/jasper-software/jasper/commit/839b1bcf0450ff036c28e8db40a7abf886e02891 Fixed upstream in jasper 2.0.17. |