CVE-2013-1987

medium

Published 2013-06-15 · Modified 2026-04-29

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CVSS v3

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CVSS v4 NEW

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not yet in upstream

VIR risk

6.8

Description

Multiple integer overflows in X.org libXrender 0.9.7 and earlier allow X servers to trigger allocation of insufficient memory and a buffer overflow via vectors related to the (1) XRenderQueryFilters, (2) XRenderQueryFormats, and (3) XRenderQueryPictIndexValues functions.

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

SUSE Affected 2 releases

Version	Status	Fixed in
12.3	Affected	—
12.2	Affected	—

Ubuntu Affected 4 releases

Version	Status	Fixed in
13.04	Affected	—
12.10	Affected	—
12.04	Affected	—
10.04	Affected	—

Debian Fixed 5 releases

Version	Status	Fixed in
trixie	Fixed	`1:0.9.7-1+deb7u1`
sid	Fixed	`1:0.9.7-1+deb7u1`
forky	Fixed	`1:0.9.7-1+deb7u1`
bullseye	Fixed	`1:0.9.7-1+deb7u1`
bookworm	Fixed	`1:0.9.7-1+deb7u1`

Application impact

Vendor	Product	Versions
x	libxrender	`{"endIncluding":"0.9.7"}`
x	libxrender	`0.9.1`
x	libxrender	`0.9.2`
x	libxrender	`0.9.3`
x	libxrender	`0.9.4`
x	libxrender	`0.9.5`
x	libxrender	`0.9.6`

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.