CVE-2010-2757

CVE-2010-2757 is a medium-severity vulnerability in Mozilla Bugzilla with a CVSS 2.0 base score of 6.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-310.

Key facts

Description

The sudo feature in Bugzilla 2.22rc1 through 3.2.7, 3.3.1 through 3.4.7, 3.5.1 through 3.6.1, and 3.7 through 3.7.2 does not properly send impersonation notifications, which makes it easier for remote authenticated users to impersonate other users without discovery.

Frequently asked questions

What is CVE-2010-2757?
The sudo feature in Bugzilla 2.22rc1 through 3.2.7, 3.3.1 through 3.4.7, 3.5.1 through 3.6.1, and 3.7 through 3.7.2 does not properly send impersonation notifications, which makes it easier for remote authenticated users to impersonate other users without discovery.
How severe is CVE-2010-2757?
CVE-2010-2757 has a CVSS 2.0 base score of 6.5, rated medium severity.
Is CVE-2010-2757 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (66th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2010-2757?
CVE-2010-2757 primarily affects Mozilla Bugzilla. In total, 61 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2010-2757?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2010-2757 published?
CVE-2010-2757 was published on 2010-08-16 and last updated on 2026-06-16.

References

Affected products (61)

More vulnerabilities in Mozilla Bugzilla

All CVEs affecting Mozilla Bugzilla →

Other CWE-310 (Cryptographic Issues) vulnerabilities

Browse all CWE-310 (Cryptographic Issues) vulnerabilities →