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CVE-2017-7976

UnknownEPSS 1.07%

Last modified

CVE-2017-7976 is a vulnerability of currently unknown severity. Artifex jbig2dec 0.13 allows out-of-bounds writes and reads because of an integer overflow in the jbig2_image_compose function in jbig2_image.c during operations on a crafted .jb2 file, leading to a denial of service (application crash) or disclosure of sensitive information from process memory.. EPSS estimates a 1.07% chance of exploitation in the next 30 days.

Description

Artifex jbig2dec 0.13 allows out-of-bounds writes and reads because of an integer overflow in the jbig2_image_compose function in jbig2_image.c during operations on a crafted .jb2 file, leading to a denial of service (application crash) or disclosure of sensitive information from process memory.

Metrics

EPSS Probability
1.07%

60.6th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
ArtifexJbig2dec0.13

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2017-7976?
Artifex jbig2dec 0.13 allows out-of-bounds writes and reads because of an integer overflow in the jbig2_image_compose function in jbig2_image.c during operations on a crafted .jb2 file, leading to a denial of service (application crash) or disclosure of sensitive information from process memory.
How severe is CVE-2017-7976?
Severity scoring for CVE-2017-7976 is pending analysis. The EPSS model estimates a 1.07% probability of exploitation in the next 30 days.
How do I fix CVE-2017-7976?
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-2017-7976?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST