CVE-2011-3193
qt/harfbuzz buffer overflow
Severity Score
9.3
*CVSS v2
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
Heap-based buffer overflow in the Lookup_MarkMarkPos function in the HarfBuzz module (harfbuzz-gpos.c), as used by Qt before 4.7.4 and Pango, allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted font file.
Desbordamiento de buffer de memoria dinámica en la función Lookup_MarkMarkPos del módulo HarfBuzz (harfbuzz-gpos.c), tal como se usa en Qt anteriores a 4.7.4 y Pango. Permite a atacantes remotos provocar una denegación de servicio (caída) y posiblemente ejecutar código arbitrario a través de un archivo de fuentes modificado.
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2011-08-19 CVE Reserved
- 2011-09-22 CVE Published
- 2024-05-12 EPSS Updated
- 2024-08-06 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-787: Out-of-bounds Write
CAPEC
References (30)
| URL | Tag | Source |
|---|---|---|
| http://secunia.com/advisories/41537 | Third Party Advisory | |
| http://secunia.com/advisories/46117 | Third Party Advisory | |
| http://secunia.com/advisories/46118 | Third Party Advisory | |
| http://secunia.com/advisories/46119 | Third Party Advisory | |
| http://secunia.com/advisories/46128 | Third Party Advisory | |
| http://secunia.com/advisories/46371 | Third Party Advisory | |
| http://secunia.com/advisories/46410 | Third Party Advisory | |
| http://secunia.com/advisories/49895 | Third Party Advisory | |
| http://www.openwall.com/lists/oss-security/2011/08/22/6 | Mailing List |
|
| http://www.openwall.com/lists/oss-security/2011/08/24/8 | Mailing List |
|
| http://www.openwall.com/lists/oss-security/2011/08/25/1 | Mailing List |
|
| http://www.osvdb.org/75652 | Broken Link | |
| http://www.securityfocus.com/bid/49723 | Third Party Advisory | |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/69991 | Third Party Advisory | |
| https://qt.gitorious.org/qt/qt/commit/9ae6f2f9a57f0c3096d5785913e437953fa6775c | Broken Link |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| http://lists.opensuse.org/opensuse-updates/2011-10/msg00007.html | 2021-07-14 | |
| http://lists.opensuse.org/opensuse-updates/2011-10/msg00008.html | 2021-07-14 | |
| http://rhn.redhat.com/errata/RHSA-2011-1323.html | 2021-07-14 | |
| http://rhn.redhat.com/errata/RHSA-2011-1324.html | 2021-07-14 | |
| http://rhn.redhat.com/errata/RHSA-2011-1325.html | 2021-07-14 | |
| http://rhn.redhat.com/errata/RHSA-2011-1326.html | 2021-07-14 | |
| http://rhn.redhat.com/errata/RHSA-2011-1327.html | 2021-07-14 | |
| http://rhn.redhat.com/errata/RHSA-2011-1328.html | 2021-07-14 | |
| http://www.ubuntu.com/usn/USN-1504-1 | 2021-07-14 | |
| https://hermes.opensuse.org/messages/12056605 | 2021-07-14 | |
| https://access.redhat.com/security/cve/CVE-2011-3193 | 2011-09-21 | |
| https://bugzilla.redhat.com/show_bug.cgi?id=733118 | 2011-09-21 |
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Gnome Search vendor "Gnome" | Pango Search vendor "Gnome" for product "Pango" | < 1.25.1 Search vendor "Gnome" for product "Pango" and version " < 1.25.1" | - |
Affected
| ||||||
| Qt Search vendor "Qt" | Qt Search vendor "Qt" for product "Qt" | < 4.7.4 Search vendor "Qt" for product "Qt" and version " < 4.7.4" | - |
Affected
| ||||||
| Canonical Search vendor "Canonical" | Ubuntu Linux Search vendor "Canonical" for product "Ubuntu Linux" | 10.04 Search vendor "Canonical" for product "Ubuntu Linux" and version "10.04" | - |
Affected
| ||||||
| Canonical Search vendor "Canonical" | Ubuntu Linux Search vendor "Canonical" for product "Ubuntu Linux" | 11.04 Search vendor "Canonical" for product "Ubuntu Linux" and version "11.04" | - |
Affected
| ||||||
| Redhat Search vendor "Redhat" | Enterprise Linux Desktop Search vendor "Redhat" for product "Enterprise Linux Desktop" | 4.0 Search vendor "Redhat" for product "Enterprise Linux Desktop" and version "4.0" | - |
Affected
| ||||||
| Redhat Search vendor "Redhat" | Enterprise Linux Desktop Search vendor "Redhat" for product "Enterprise Linux Desktop" | 5.0 Search vendor "Redhat" for product "Enterprise Linux Desktop" and version "5.0" | - |
Affected
| ||||||
| Redhat Search vendor "Redhat" | Enterprise Linux Desktop Search vendor "Redhat" for product "Enterprise Linux Desktop" | 6.0 Search vendor "Redhat" for product "Enterprise Linux Desktop" and version "6.0" | - |
Affected
| ||||||
| Redhat Search vendor "Redhat" | Enterprise Linux Eus Search vendor "Redhat" for product "Enterprise Linux Eus" | 6.1 Search vendor "Redhat" for product "Enterprise Linux Eus" and version "6.1" | - |
Affected
| ||||||
| Redhat Search vendor "Redhat" | Enterprise Linux Server Search vendor "Redhat" for product "Enterprise Linux Server" | 4.0 Search vendor "Redhat" for product "Enterprise Linux Server" and version "4.0" | - |
Affected
| ||||||
| Redhat Search vendor "Redhat" | Enterprise Linux Server Search vendor "Redhat" for product "Enterprise Linux Server" | 5.0 Search vendor "Redhat" for product "Enterprise Linux Server" and version "5.0" | - |
Affected
| ||||||
| Redhat Search vendor "Redhat" | Enterprise Linux Server Search vendor "Redhat" for product "Enterprise Linux Server" | 6.0 Search vendor "Redhat" for product "Enterprise Linux Server" and version "6.0" | - |
Affected
| ||||||
| Redhat Search vendor "Redhat" | Enterprise Linux Workstation Search vendor "Redhat" for product "Enterprise Linux Workstation" | 4.0 Search vendor "Redhat" for product "Enterprise Linux Workstation" and version "4.0" | - |
Affected
| ||||||
| Redhat Search vendor "Redhat" | Enterprise Linux Workstation Search vendor "Redhat" for product "Enterprise Linux Workstation" | 5.0 Search vendor "Redhat" for product "Enterprise Linux Workstation" and version "5.0" | - |
Affected
| ||||||
| Redhat Search vendor "Redhat" | Enterprise Linux Workstation Search vendor "Redhat" for product "Enterprise Linux Workstation" | 6.0 Search vendor "Redhat" for product "Enterprise Linux Workstation" and version "6.0" | - |
Affected
| ||||||
| Opensuse Search vendor "Opensuse" | Opensuse Search vendor "Opensuse" for product "Opensuse" | 11.3 Search vendor "Opensuse" for product "Opensuse" and version "11.3" | - |
Affected
| ||||||
| Opensuse Search vendor "Opensuse" | Opensuse Search vendor "Opensuse" for product "Opensuse" | 11.4 Search vendor "Opensuse" for product "Opensuse" and version "11.4" | - |
Affected
| ||||||