MEDIUM
xfs integer overflow in the build_range function
Published Oct 5, 2007
6.8
MEDIUMCVSS 2.0
EPSS 3.98%
Description
Integer overflow in the build_range function in X.Org X Font Server (xfs) before 1.0.5 allows context-dependent attackers to execute arbitrary code via (1) QueryXBitmaps and (2) QueryXExtents protocol requests with crafted size values, which triggers a heap-based buffer overflow.
Affected products
No data.
OR
- 1.0.1
- 1.0.2
- 1.0.4
No data.
Red Hat Enterprise Linux 2.1
XFree86-0:4.1.0-86.EL
Fixed · RHSA-2008:0029
Red Hat Enterprise Linux 3
XFree86-0:4.3.0-126.EL
Fixed · RHSA-2008:0029
Red Hat Enterprise Linux 4
xorg-x11-0:6.8.2-1.EL.33.0.2
Fixed · RHSA-2008:0030
Red Hat Enterprise Linux 5
xorg-x11-xfs
Will not fix
| Product | Package | State | Advisory |
|---|---|---|---|
| Red Hat Enterprise Linux 2.1 | XFree86-0:4.1.0-86.EL | Fixed | RHSA-2008:0029 |
| Red Hat Enterprise Linux 3 | XFree86-0:4.3.0-126.EL | Fixed | RHSA-2008:0029 |
| Red Hat Enterprise Linux 4 | xorg-x11-0:6.8.2-1.EL.33.0.2 | Fixed | RHSA-2008:0030 |
| Red Hat Enterprise Linux 5 | xorg-x11-xfs | Will not fix | n/a |
No package ranges for this CVE.
Remediation
Red Hat statement
Red Hat Enterprise Linux 5 is now in Production 3 Phase of the support and maintenance life cycle. This has been rated as having Low security impact and is not currently planned to be addressed in future updates. For additional information, refer to the Red Hat Enterprise Linux Life Cycle: https://access.redhat.com/support/policy/updates/errata/.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
No CVSS v3.0 score for this CVE.
6.8 MEDIUM NVD
AV:N/AC:M/Au:N/C:P/I:P/A:P
Access Vector Network
Access Complexity Medium
Authentication None
Confidentiality Impact Partial
Integrity Impact Partial
Availability Impact Partial
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
3.98% 0.03975
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.03975
Score over time
2022–2026- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (20 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 3.98% (0.03975) | 90.16th | v5 (v2026.06.15) |
| Jun 15, 2026 | 3.98% (0.03975) | 89.10th | v5 (v2026.06.15) |
| Apr 12, 2026 | 17.59% (0.17595) | 95.09th | v4 (v2025.03.14) |
| Jul 31, 2025 | 24.41% (0.24415) | 95.87th | v4 (v2025.03.14) |
| Jul 13, 2025 | 22.59% (0.22585) | 95.58th | v4 (v2025.03.14) |
| Mar 30, 2025 | 24.07% (0.24074) | 95.59th | v4 (v2025.03.14) |
| Mar 29, 2025 | 15.21% (0.15212) | 91.05th | v4 (v2025.03.14) |
| Mar 19, 2025 | 24.07% (0.24074) | 95.39th | v4 (v2025.03.14) |
| Mar 17, 2025 | 22.59% (0.22587) | 95.39th | v4 (v2025.03.14) |
| Dec 17, 2024 | 86.59% (0.86585) | 98.84th | v3 (v2023.03.01) |
| Dec 12, 2024 | 90.78% (0.90783) | 98.98th | v3 (v2023.03.01) |
| Jul 1, 2024 | 90.63% (0.90626) | 98.85th | v3 (v2023.03.01) |
| May 24, 2024 | 90.54% (0.90539) | 98.81th | v3 (v2023.03.01) |
| Mar 8, 2024 | 90.52% (0.90520) | 98.74th | v3 (v2023.03.01) |
| Mar 7, 2023 | 90.32% (0.90322) | 98.19th | v3 (v2023.03.01) |
| Mar 6, 2023 | 4.42% (0.04421) | 88.21th | v2 (v2022.01.01) |
| Feb 13, 2023 | 4.42% (0.04421) | 87.82th | v2 (v2022.01.01) |
| Feb 3, 2023 | 2.69% (0.02686) | 82.44th | v2 (v2022.01.01) |
| Apr 1, 2022 | 4.42% (0.04421) | 87.03th | v2 (v2022.01.01) |
| Feb 4, 2022 | 4.42% (0.04421) | 70.83th | v2 (v2022.01.01) |
Weaknesses (3)
References (46)
- http://bugs.freedesktop.org/show_bug.cgi?id=12298 x_refsource_CONFIRM
- http://bugs.gentoo.org/show_bug.cgi?id=194606 x_refsource_CONFIRM
- http://docs.info.apple.com/article.html?artnum=307430 x_refsource_CONFIRM
- http://docs.info.apple.com/article.html?artnum=307562 x_refsource_CONFIRM
- http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=602 third-party-advisoryx_refsource_IDEFENSEPatch
- http://lists.apple.com/archives/security-announce/2008/Feb/msg00002.html vendor-advisoryx_refsource_APPLE
- http://lists.apple.com/archives/security-announce/2008/Mar/msg00001.html vendor-advisoryx_refsource_APPLE
- http://lists.freedesktop.org/archives/xorg-announce/2007-October/000416.html mailing-listx_refsource_MLISTPatch
- http://secunia.com/advisories/27040 third-party-advisoryx_refsource_SECUNIA
- http://secunia.com/advisories/27052 third-party-advisoryx_refsource_SECUNIA
- http://secunia.com/advisories/27060 third-party-advisoryx_refsource_SECUNIA
- http://secunia.com/advisories/27168 third-party-advisoryx_refsource_SECUNIA
- http://secunia.com/advisories/27176 third-party-advisoryx_refsource_SECUNIA
- http://secunia.com/advisories/27228 third-party-advisoryx_refsource_SECUNIA
- http://secunia.com/advisories/27240 third-party-advisoryx_refsource_SECUNIA
- http://secunia.com/advisories/27560 third-party-advisoryx_refsource_SECUNIA
- http://secunia.com/advisories/28004 third-party-advisoryx_refsource_SECUNIA
- http://secunia.com/advisories/28536 third-party-advisoryx_refsource_SECUNIA
- http://secunia.com/advisories/28542 third-party-advisoryx_refsource_SECUNIA
- http://secunia.com/advisories/28891 third-party-advisoryx_refsource_SECUNIA
- http://secunia.com/advisories/29420 third-party-advisoryx_refsource_SECUNIA
- http://security.gentoo.org/glsa/glsa-200710-11.xml vendor-advisoryx_refsource_GENTOO
- http://sunsolve.sun.com/search/document.do?assetkey=1-26-103114-1 vendor-advisoryx_refsource_SUNALERT
- http://sunsolve.sun.com/search/document.do?assetkey=1-66-200642-1 vendor-advisoryx_refsource_SUNALERT
- http://www.debian.org/security/2007/dsa-1385 vendor-advisoryx_refsource_DEBIAN
- http://www.mandriva.com/security/advisories?name=MDKSA-2007:210 vendor-advisoryx_refsource_MANDRIVA
- http://www.novell.com/linux/security/advisories/2007_54_xorg.html vendor-advisoryx_refsource_SUSE
- http://www.redhat.com/support/errata/RHSA-2008-0029.html vendor-advisoryx_refsource_REDHAT
- http://www.redhat.com/support/errata/RHSA-2008-0030.html vendor-advisoryx_refsource_REDHAT
- http://www.securityfocus.com/archive/1/481432/100/0/threaded mailing-listx_refsource_BUGTRAQ
- http://www.securityfocus.com/bid/25898 vdb-entryx_refsource_BID
- http://www.securitytracker.com/id?1018763 vdb-entryx_refsource_SECTRACK
- http://www.us-cert.gov/cas/techalerts/TA08-043B.html third-party-advisoryx_refsource_CERTUS Government Resource
- http://www.vupen.com/english/advisories/2007/3337 vdb-entryx_refsource_VUPEN
- http://www.vupen.com/english/advisories/2007/3338 vdb-entryx_refsource_VUPEN
- http://www.vupen.com/english/advisories/2007/3467 vdb-entryx_refsource_VUPEN
- http://www.vupen.com/english/advisories/2008/0495/references vdb-entryx_refsource_VUPEN
- http://www.vupen.com/english/advisories/2008/0924/references vdb-entryx_refsource_VUPEN
- https://access.redhat.com/security/cve/CVE-2007-4568 Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=281921 Issue Tracking
- https://exchange.xforce.ibmcloud.com/vulnerabilities/36919 vdb-entryx_refsource_XF
- https://issues.rpath.com/browse/RPL-1756 x_refsource_CONFIRM
- https://nvd.nist.gov/vuln/detail/CVE-2007-4568
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10882 vdb-entrysignaturex_refsource_OVAL
- https://www.cve.org/CVERecord?id=CVE-2007-4568
- https://www.redhat.com/archives/fedora-package-announce/2007-December/msg00352.html vendor-advisoryx_refsource_FEDORA
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner redhat
Published Oct 5, 2007
Updated Aug 7, 2024
Reserved Aug 28, 2007
Link CVE-2007-4568
CISA Vulnrichment
Updated n/a