Heap-based buffer overflow in LibRaw - CVE-2018-5810
Published: December 24, 2018
Vulnerability identifier: #VU16663
CSH Severity: Low
CVSS v4: 4.8 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N]
CVE-ID: CVE-2018-5810
CWE-ID: CWE-122
Exploitation vector: Local access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a local attacker to cause DoS condition on the target system.
The vulnerability exists due to a boundary error within the rollei_load_raw() function, as defined in the internal/dcraw_common.cpp source code file in LibRaw versions prior to 0.18.9. A local attacker can supply a specially crafted input, trigger heap-based buffer overflow and cause the service to crash.
Affected software
LibRaw
Opensuse
Opensuse
How to mitigate CVE-2018-5810
Install update from vendor's website.
LibRaw - update to 0.18.9