Description
The (1) Zend_Feed_Rss and (2) Zend_Feed_Atom classes in Zend_Feed in Zend Framework 1.11.x before 1.11.15 and 1.12.x before 1.12.1 allow remote attackers to read arbitrary files, send HTTP requests to intranet servers, and possibly cause a denial of service (CPU and memory consumption) via an XML External Entity (XXE) attack.
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Debian
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian 6.0 | zendframework | 1.10.6-1squeeze2 | DSA-2602-1 |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 16.04 LTS | zend-framework | No fix yet | — |
Affected packages
| Ecosystem | Package | Affected | Fixed | Record |
|---|---|---|---|---|
| Packagist | zendframework/zendframework1 | < 1.11.15 | 1.11.15 | GHSA-9m5v-vq4f-mrvf |
| Packagist | zendframework/zendframework1 | >= 1.12.0-rc1, < 1.12.1 | 1.12.1 | GHSA-9m5v-vq4f-mrvf |
Advisories 1
- DSA-2602-1 zendframework - XML external entity inclusion Debian Security (DSA / DLA) · Mar 9, 2026
References
- [oss-security] 20121219 CVE request: information disclosure flaw in php-ZendFramework (ZF2012-05) mailing-list
- DSA-2602 vendor-advisory
- MDVSA-2013:115 vendor-advisory
- http://framework.zend.com/security/advisory/ZF2012-05
- 51583 third-party-advisory
- [oss-security] 20121219 Re: CVE request: information disclosure flaw in php-ZendFramework (ZF2012-05) mailing-list