VIR Vulnerability Intelligence Relay

CVE-2013-2064

medium
Published 2013-06-15 · Modified 2026-04-29
💬 Discuss on Community ✚ Propose mitigation
CVSS v3
—
CVSS v4 NEW
—
not yet in upstream
VIR risk
6.8

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.

Predictions

Exploit likelihood
20%
Patch ETA
—

Heuristic predictions, AS-IS, for prioritization only.

Mitigations

No mitigations published for this CVE yet.

The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.

✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here with source_tier=community-verified.

OS impact
fedora Fedora Affected 1 release
VersionStatusFixed in
19 Affected —
suse SUSE Affected 2 releases
VersionStatusFixed in
12.3 Affected —
12.2 Affected —
ubuntu Ubuntu Affected 4 releases
VersionStatusFixed in
13.04 Affected —
12.10 Affected —
12.04 Affected —
10.04 Affected —
debian Debian Mixed 7 releases
VersionStatusFixed in
trixie Fixed 1.8.1-2+deb7u1
sid Fixed 1.8.1-2+deb7u1
forky Fixed 1.8.1-2+deb7u1
bullseye Fixed 1.8.1-2+deb7u1
bookworm Fixed 1.8.1-2+deb7u1
7.0 Affected —
6.0 Affected —

Application impact
VendorProductVersionsFixed
oracle oraclesecure_global_desktop4.71
oracle oraclesecure_global_desktop5.2
xlibxcb{"endIncluding":"1.9"}
xlibxcb1.1.90.1
xlibxcb1.1.91
xlibxcb1.1.92
xlibxcb1.1.93
xlibxcb1.2
xlibxcb1.3
xlibxcb1.4
xlibxcb1.5
xlibxcb1.6
xlibxcb1.7
xlibxcb1.8
xlibxcb1.8.1

References

CWEs

CWE-189

Community-verified mitigations for this CVE will appear above when contributors publish them.

Verify integrity in audit chain (admin only). AS-IS.