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CVE-2017-7544

UnknownEPSS 3.27%

Last modified

CVE-2017-7544 is a vulnerability of currently unknown severity. libexif through 0.6.21 is vulnerable to out-of-bounds heap read vulnerability in exif_data_save_data_entry function in libexif/exif-data.c caused by improper length computation of the allocated data of an ExifMnote entry which can cause denial-of-service or possibly information disclosure.. EPSS estimates a 3.27% chance of exploitation in the next 30 days.

Description

libexif through 0.6.21 is vulnerable to out-of-bounds heap read vulnerability in exif_data_save_data_entry function in libexif/exif-data.c caused by improper length computation of the allocated data of an ExifMnote entry which can cause denial-of-service or possibly information disclosure.

Metrics

EPSS Probability
3.27%

86.8th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
Libexif ProjectLibexif<= 0.6.21

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2017-7544?
libexif through 0.6.21 is vulnerable to out-of-bounds heap read vulnerability in exif_data_save_data_entry function in libexif/exif-data.c caused by improper length computation of the allocated data of an ExifMnote entry which can cause denial-of-service or possibly information disclosure.
How severe is CVE-2017-7544?
Severity scoring for CVE-2017-7544 is pending analysis. The EPSS model estimates a 3.27% probability of exploitation in the next 30 days.
How do I fix CVE-2017-7544?
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-2017-7544?

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

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Source: NVD / NIST