CVE-2018-5178Not scoredCWE-119

CVE-2018-5178: Mozilla Thunderbird ESR vulnerability

Mozilla · Thunderbird ESR

Vendor fix available · Affected: Mozilla Thunderbird ESR · Exploitation: possible (1 to 10%)

Not in CyberSIXT coverage yet: no article names this CVE. This page shows the public record.

4.9%probability of exploitation in the next 30 days

92nd percentile

050100

Higher than 92% of scored CVEs

Not scored yet. The CVE record carries no CVSS score.

DescriptionCVE.org

A buffer overflow was found during UTF8 to Unicode string conversion within JavaScript with extremely large amounts of data. This vulnerability requires the use of a malicious or vulnerable legacy extension in order to occur. This vulnerability affects Thunderbird ESR < 52.8, Thunderbird < 52.8, and Firefox ESR < 52.8.

Affected products3

From the CVE record. A product or version that is not listed is unknown, not unaffected.

Mozilla · Thunderbird ESRbefore 52.8
Mozilla · Thunderbirdbefore 52.8
Mozilla · Firefox ESRbefore 52.8

On the Atlas

Every published CVE is on the CyberSIXT Atlas, grouped by weakness, vendor and month.

Open the Atlas

Exploitation: Possible (1 to 10%). EPSS between 1% and 10%.
CISA KEV: Not listed
Public check: No public nuclei template
Weakness: Memory Buffer Bounds · Memory Corruption
Vendor: Mozilla
Published: June 2018
Band: Possible (1 to 10%), June 2018

CoverageNo articles yet

No CyberSIXT article names CVE-2018-5178 yet, so there is no coverage timeline, action brief or change log for it. Everything on this page comes from the public CVE record, CISA KEV, EPSS and the nuclei template index. Search the archive or see the CVEs in the news.

References

4 more references are in the CVE record.