CVE-2017-7962
UnknownEPSS 1.21%
Last modified
CVE-2017-7962 is a vulnerability of currently unknown severity. The iwgif_read_image function in imagew-gif.c in libimageworsener.a in ImageWorsener 1.3.0 allows remote attackers to cause a denial of service (divide-by-zero error and application crash) via a crafted file.. EPSS estimates a 1.21% chance of exploitation in the next 30 days.
Description
The iwgif_read_image function in imagew-gif.c in libimageworsener.a in ImageWorsener 1.3.0 allows remote attackers to cause a denial of service (divide-by-zero error and application crash) via a crafted file.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Entropymine | Imageworsener | 1.3.0 |
References
- https://blogs.gentoo.org/ago/2017/04/17/imageworsener-divide-by-zero-in-iwgif_record_pixel-imagew-gif-c/Exploit, Patch, Third Party Advisory
- https://github.com/jsummers/imageworsener/commit/ca3356eb49fee03e2eaf6b6aff826988c1122d93Patch, Third Party Advisory
- https://github.com/jsummers/imageworsener/issues/15Issue Tracking, Patch, Vendor Advisory
- https://security.gentoo.org/glsa/201706-06Third Party Advisory
- https://blogs.gentoo.org/ago/2017/04/17/imageworsener-divide-by-zero-in-iwgif_record_pixel-imagew-gif-c/Exploit, Patch, Third Party Advisory
- https://github.com/jsummers/imageworsener/commit/ca3356eb49fee03e2eaf6b6aff826988c1122d93Patch, Third Party Advisory
- https://github.com/jsummers/imageworsener/issues/15Issue Tracking, Patch, Vendor Advisory
- https://security.gentoo.org/glsa/201706-06Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2017-7962?
The iwgif_read_image function in imagew-gif.c in libimageworsener.a in ImageWorsener 1.3.0 allows remote attackers to cause a denial of service (divide-by-zero error and application crash) via a crafted file.
How severe is CVE-2017-7962?
Severity scoring for CVE-2017-7962 is pending analysis. The EPSS model estimates a 1.21% probability of exploitation in the next 30 days.
How do I fix CVE-2017-7962?
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-2017-7962?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST