CVE-2012-0053
Apache - httpOnly Cookie Disclosure
Severity Score
Exploit Likelihood
Affected Versions
Public Exploits
2Exploited in Wild
-Decision
Descriptions
protocol.c in the Apache HTTP Server 2.2.x through 2.2.21 does not properly restrict header information during construction of Bad Request (aka 400) error documents, which allows remote attackers to obtain the values of HTTPOnly cookies via vectors involving a (1) long or (2) malformed header in conjunction with crafted web script.
protocol.c en Apache HTTP Server v2.2.x hasta la v2.2.21 no limita adecuadamente la información de cabecera durante la construcción de mensajes de error Bad Request (errores 400), lo que permite obtener los valores de las cookies HTTPOnly a atacantes remotos a través de vectores relacionados con una cabecera (1) demasiado larga o (2) mal formada con un script web desarrollado para este fin.
Multiple vulnerabilities has been found and corrected in Apache. The log_cookie function in mod_log_config.c in the mod_log_config module in the Apache HTTP Server 2.2.17 through 2.2.21, when a threaded MPM is used, does not properly handle a \%{}C format string, which allows remote attackers to cause a denial of service via a cookie that lacks both a name and a value. scoreboard.c in the Apache HTTP Server 2.2.21 and earlier might allow local users to cause a denial of service (daemon crash during shutdown) or possibly have unspecified other impact by modifying a certain type field within a scoreboard shared memory segment, leading to an invalid call to the free function. Various other issues were also addressed.
CVSS Scores
SSVC
- Decision:-
Timeline
- 2011-12-07 CVE Reserved
- 2012-01-28 CVE Published
- 2012-01-31 First Exploit
- 2024-08-06 CVE Updated
- 2025-07-04 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
CWE
CAPEC
References (48)
| URL | Date | SRC |
|---|---|---|
| https://packetstorm.news/files/id/109284 | 2012-01-31 | |
| https://www.exploit-db.com/exploits/18442 | 2012-01-31 |
| URL | Date | SRC |
|---|---|---|
| http://svn.apache.org/viewvc?view=revision&revision=1235454 | 2023-11-07 |
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Redhat Search vendor "Redhat" | Jboss Enterprise Web Server Search vendor "Redhat" for product "Jboss Enterprise Web Server" | 1.0.0 Search vendor "Redhat" for product "Jboss Enterprise Web Server" and version "1.0.0" | - |
Affected
| in | Redhat Search vendor "Redhat" | Enterprise Linux Search vendor "Redhat" for product "Enterprise Linux" | 5.0 Search vendor "Redhat" for product "Enterprise Linux" and version "5.0" | - |
Safe
|
| Redhat Search vendor "Redhat" | Jboss Enterprise Web Server Search vendor "Redhat" for product "Jboss Enterprise Web Server" | 1.0.0 Search vendor "Redhat" for product "Jboss Enterprise Web Server" and version "1.0.0" | - |
Affected
| in | Redhat Search vendor "Redhat" | Enterprise Linux Search vendor "Redhat" for product "Enterprise Linux" | 6.0 Search vendor "Redhat" for product "Enterprise Linux" and version "6.0" | - |
Safe
|
| Apache Search vendor "Apache" | Http Server Search vendor "Apache" for product "Http Server" | >= 2.0.0 < 2.0.65 Search vendor "Apache" for product "Http Server" and version " >= 2.0.0 < 2.0.65" | - |
Affected
| ||||||
| Apache Search vendor "Apache" | Http Server Search vendor "Apache" for product "Http Server" | >= 2.2.0 < 2.2.22 Search vendor "Apache" for product "Http Server" and version " >= 2.2.0 < 2.2.22" | - |
Affected
| ||||||
| Debian Search vendor "Debian" | Debian Linux Search vendor "Debian" for product "Debian Linux" | 5.0 Search vendor "Debian" for product "Debian Linux" and version "5.0" | - |
Affected
| ||||||
| Debian Search vendor "Debian" | Debian Linux Search vendor "Debian" for product "Debian Linux" | 6.0 Search vendor "Debian" for product "Debian Linux" and version "6.0" | - |
Affected
| ||||||
| Debian Search vendor "Debian" | Debian Linux Search vendor "Debian" for product "Debian Linux" | 7.0 Search vendor "Debian" for product "Debian Linux" and version "7.0" | - |
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
| ||||||
| Suse Search vendor "Suse" | Linux Enterprise Server Search vendor "Suse" for product "Linux Enterprise Server" | 10 Search vendor "Suse" for product "Linux Enterprise Server" and version "10" | sp4 |
Affected
| ||||||
| Suse Search vendor "Suse" | Linux Enterprise Software Development Kit Search vendor "Suse" for product "Linux Enterprise Software Development Kit" | 10 Search vendor "Suse" for product "Linux Enterprise Software Development Kit" and version "10" | sp4 |
Affected
| ||||||
| Redhat Search vendor "Redhat" | Storage Search vendor "Redhat" for product "Storage" | 2.0 Search vendor "Redhat" for product "Storage" and version "2.0" | - |
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" | 6.2 Search vendor "Redhat" for product "Enterprise Linux Eus" and version "6.2" | - |
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" | 6.0 Search vendor "Redhat" for product "Enterprise Linux Workstation" and version "6.0" | - |
Affected
| ||||||