How severe is CVE-2013-2064?

CVE-2013-2064 has a CVSS 2.0 base score of 6.8, rated medium severity.

Is CVE-2013-2064 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (82nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2013-2064?

CVE-2013-2064 primarily affects Oracle Secure Global Desktop. In total, 24 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2013-2064?

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

When was CVE-2013-2064 published?

CVE-2013-2064 was published on 2013-06-15 and last updated on 2026-06-16.

CVE-2013-2064

CVE-2013-2064 is a medium-severity vulnerability in Oracle Secure Global Desktop with a CVSS 2.0 base score of 6.8. 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-189.

Key facts

Severity: Medium (CVSS 2.0 base score 6.8)
EPSS exploit prediction: 2% (82nd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-189
Affected product: Oracle Secure Global Desktop
Published: 2013-06-15
Last modified: 2026-06-16

Description

Integer overflow in X.org libxcb 1.9 and earlier allows X servers to trigger allocation of insufficient memory and a buffer overflow via vectors related to the read_packet function.

Frequently asked questions

What is CVE-2013-2064?: Integer overflow in X.org libxcb 1.9 and earlier allows X servers to trigger allocation of insufficient memory and a buffer overflow via vectors related to the read_packet function.
How severe is CVE-2013-2064?: CVE-2013-2064 has a CVSS 2.0 base score of 6.8, rated medium severity.
Is CVE-2013-2064 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (82nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2013-2064?: CVE-2013-2064 primarily affects Oracle Secure Global Desktop. In total, 24 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2013-2064?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2013-2064 published?: CVE-2013-2064 was published on 2013-06-15 and last updated on 2026-06-16.

References

Affected products (24)

cpe:2.3:o:debian:debian_linux:6.0:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:*
cpe:2.3:a:oracle:secure_global_desktop:4.71:*:*:*:*:*:*:*
cpe:2.3:a:oracle:secure_global_desktop:5.2:*:*:*:*:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:10.04:*:*:*:lts:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:lts:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:12.10:*:*:*:*:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:13.04:*:*:*:*:*:*:*
cpe:2.3:o:opensuse:opensuse:12.2:*:*:*:*:*:*:*
cpe:2.3:o:opensuse:opensuse:12.3:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:19:*:*:*:*:*:*:*
cpe:2.3:a:x:libxcb:*:*:*:*:*:*:*:*
cpe:2.3:a:x:libxcb:1.1.90.1:*:*:*:*:*:*:*
cpe:2.3:a:x:libxcb:1.1.91:*:*:*:*:*:*:*
cpe:2.3:a:x:libxcb:1.1.92:*:*:*:*:*:*:*
cpe:2.3:a:x:libxcb:1.1.93:*:*:*:*:*:*:*
cpe:2.3:a:x:libxcb:1.2:*:*:*:*:*:*:*
cpe:2.3:a:x:libxcb:1.3:*:*:*:*:*:*:*
cpe:2.3:a:x:libxcb:1.4:*:*:*:*:*:*:*
cpe:2.3:a:x:libxcb:1.5:*:*:*:*:*:*:*
cpe:2.3:a:x:libxcb:1.6:*:*:*:*:*:*:*
cpe:2.3:a:x:libxcb:1.7:*:*:*:*:*:*:*
cpe:2.3:a:x:libxcb:1.8:*:*:*:*:*:*:*
cpe:2.3:a:x:libxcb:1.8.1:*:*:*:*:*:*:*

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