How severe is CVE-2012-3378?

CVE-2012-3378 has a CVSS 2.0 base score of 3.3, rated low severity.

Is CVE-2012-3378 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (23rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2012-3378?

CVE-2012-3378 affects Gnome At-spi2-atk. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2012-3378?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2012-3378 published?

CVE-2012-3378 was published on 2012-08-31 and last updated on 2026-06-16.

CVE-2012-3378

CVE-2012-3378 is a low-severity vulnerability in Gnome At-spi2-atk with a CVSS 2.0 base score of 3.3. 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

Severity: Low (CVSS 2.0 base score 3.3)
EPSS exploit prediction: 0% (23rd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-310
Affected product: Gnome At-spi2-atk
Published: 2012-08-31
Last modified: 2026-06-16

Description

The register_application function in atk-adaptor/bridge.c in GNOME at-spi2-atk 2.5.2 does not seed the random number generator and generates predictable temporary file names, which makes it easier for local users to create or truncate files via a symlink attack on a temporary socket file in /tmp/at-spi2.

Frequently asked questions

What is CVE-2012-3378?: The register_application function in atk-adaptor/bridge.c in GNOME at-spi2-atk 2.5.2 does not seed the random number generator and generates predictable temporary file names, which makes it easier for local users to create or truncate files via a symlink attack on a temporary socket file in /tmp/at-spi2.
How severe is CVE-2012-3378?: CVE-2012-3378 has a CVSS 2.0 base score of 3.3, rated low severity.
Is CVE-2012-3378 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (23rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2012-3378?: CVE-2012-3378 affects Gnome At-spi2-atk. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2012-3378?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2012-3378 published?: CVE-2012-3378 was published on 2012-08-31 and last updated on 2026-06-16.

References

Affected products (1)

cpe:2.3:a:gnome:at-spi2-atk:2.5.2:*:*:*:*:*:*:*

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