Heap-based buffer overflow in podofo - CVE-2017-5886
Published: March 1, 2017 / Updated: August 8, 2020
Vulnerability identifier: #VU39596
CSH Severity: Medium
CVSS v4: 8.4 [CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2017-5886
CWE-ID: CWE-122
Exploitation vector: Local access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to a boundary error in Heap-based buffer overflow in the PoDoFo::PdfTokenizer::GetNextToken function in PdfTokenizer.cpp in PoDoFo 0.9.4. A remote attacker can use a crafted file. to trigger 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.
Affected software
podofo
Fedora
Opensuse
mingw-podofo
Fedora
Opensuse
mingw-podofo
How to mitigate CVE-2017-5886
Cybersecurity Help is currently unaware of any official solution to address this vulnerability.
mingw-podofo - addressed in versions 0.9.5-6.fc27, 0.9.5-6.fc28