CVE-2012-0883
Description
envvars (aka envvars-std) in the Apache HTTP Server before 2.4.2 places a zero-length directory name in the LD_LIBRARY_PATH, which allows local users to gain privileges via a Trojan horse DSO in the current working directory during execution of apachectl.
Predictions
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
Vendor advisory: secalert@redhat.com — https://httpd.apache.org/security/vulnerabilities_24.html
Vendor advisory: secalert@redhat.com — http://www.apachelounge.com/Changelog-2.4.html
Vendor advisory: secalert@redhat.com — http://www.apache.org/dist/httpd/Announcement2.4.html
Vendor advisory: secalert@redhat.com — http://svn.apache.org/viewvc?view=revision&revision=1296428
Vendor advisory: debian — https://security-tracker.debian.org/tracker/CVE-2012-0883
OS impact
| OS | Version | Status | Fixed in |
|---|---|---|---|
| debian | bookworm | fixed | 0 |
| debian | bullseye | fixed | 0 |
| debian | forky | fixed | 0 |
| debian | sid | fixed | 0 |
| debian | trixie | fixed | 0 |
| suse | 11.4 | affected | |
| suse | 12.1 | affected | |
Application impact
| Vendor | Product | Versions | Fixed |
|---|---|---|---|
| apache | http_server | {"startIncluding":"2.2.0","endExcluding":"2.2.23"} | 2.2.23 |
| apache | http_server | 2.4.1 | |
References
- https://security-tracker.debian.org/tracker/CVE-2012-0883
- http://article.gmane.org/gmane.comp.apache.devel/48158
- http://lists.apple.com/archives/security-announce/2013/Sep/msg00002.html
- http://lists.opensuse.org/opensuse-updates/2013-02/msg00009.html
- http://lists.opensuse.org/opensuse-updates/2013-02/msg00012.html
- http://marc.info/?l=bugtraq&m=134012830914727&w=2
- http://secunia.com/advisories/48849
- http://support.apple.com/kb/HT5880
- http://svn.apache.org/viewvc?view=revision&revision=1296428
- http://www.apache.org/dist/httpd/Announcement2.4.html
- http://www.apachelounge.com/Changelog-2.4.html
- http://www.securityfocus.com/bid/53046
- http://www.securitytracker.com/id?1026932
- http://www.xerox.com/download/security/security-bulletin/16287-4d6b7b0c81f7b/cert_XRX13-003_v1.0.pdf
- https://exchange.xforce.ibmcloud.com/vulnerabilities/74901
- https://h20564.www2.hp.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c03839862
- https://httpd.apache.org/security/vulnerabilities_24.html
- https://lists.apache.org/thread.html/56c2e7cc9deb1c12a843d0dc251ea7fd3e7e80293cde02fcd65286ba%40%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/84a3714f0878781f6ed84473d1a503d2cc382277e100450209231830%40%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/8d63cb8e9100f28a99429b4328e4e7cebce861d5772ac9863ba2ae6f%40%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/f7f95ac1cd9895db2714fa3ebaa0b94d0c6df360f742a40951384a53%40%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/r05b5357d1f6bd106f41541ee7d87aafe3f5ea4dc3e9bde5ce09baff8%40%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/r1d201e3da31a2c8aa870c8314623caef7debd74a13d0f25205e26f15%40%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/r57608dc51b79102f3952ae06f54d5277b649c86d6533dcd6a7d201f7%40%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/r75cbe9ea3e2114e4271bbeca7aff96117b50c1b6eb7c4772b0337c1f%40%3Ccvs.httpd.apache.org%3E
Verify integrity in audit chain (admin only). AS-IS.