CVE-2017-12923
UnknownEPSS 1.29%
Last modified
CVE-2017-12923 is a vulnerability of currently unknown severity. OLEStream::WriteVT_LPSTR in olestrm.cpp in libfpx 1.3.1_p6 allows remote attackers to cause a denial of service (NULL pointer dereference) via a crafted fpx image.. EPSS estimates a 1.29% chance of exploitation in the next 30 days.
Description
OLEStream::WriteVT_LPSTR in olestrm.cpp in libfpx 1.3.1_p6 allows remote attackers to cause a denial of service (NULL pointer dereference) via a crafted fpx image.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions | Update |
|---|---|---|---|
| Libfpx Project | Libfpx | 1.3.1 | P6 |
References
- http://www.openwall.com/lists/oss-security/2017/08/17/9Mailing List, Third Party Advisory
- https://blogs.gentoo.org/ago/2017/08/09/libfpx-null-pointer-dereference-in-olestreamwritevt_lpstr-olestrm-cpp/Third Party Advisory, VDB Entry
- http://www.openwall.com/lists/oss-security/2017/08/17/9Mailing List, Third Party Advisory
- https://blogs.gentoo.org/ago/2017/08/09/libfpx-null-pointer-dereference-in-olestreamwritevt_lpstr-olestrm-cpp/Third Party Advisory, VDB Entry
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2017-12923?
OLEStream::WriteVT_LPSTR in olestrm.cpp in libfpx 1.3.1_p6 allows remote attackers to cause a denial of service (NULL pointer dereference) via a crafted fpx image.
How severe is CVE-2017-12923?
Severity scoring for CVE-2017-12923 is pending analysis. The EPSS model estimates a 1.29% probability of exploitation in the next 30 days.
How do I fix CVE-2017-12923?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2017-12923?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST