CVE-2011-1499
low
CVSS v3
—
CVSS v4 NEW
—
VIR risk
2.6
Description
acl.c in Tinyproxy before 1.8.3, when an Allow configuration setting specifies a CIDR block, permits TCP connections from all IP addresses, which makes it easier for remote attackers to hide the origin of web traffic by leveraging the open HTTP proxy server.
Predictions
Exploit likelihood
20%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
No mitigations published for this CVE yet.
The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.
✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here withsource_tier=community-verified.
OS impact
Debian Mixed 6 releases
| Version | Status | Fixed in |
|---|---|---|
| trixie | Fixed | 1.8.2-2 |
| sid | Fixed | 1.8.2-2 |
| forky | Fixed | 1.8.2-2 |
| bullseye | Fixed | 1.8.2-2 |
| bookworm | Fixed | 1.8.2-2 |
| 6.0 | Affected | — |
Application impact
| Vendor | Product | Versions | Fixed |
|---|---|---|---|
| banu | tinyproxy | {"endIncluding":"1.8.2"} | |
| banu | tinyproxy | 1.5.0 | |
| banu | tinyproxy | 1.5.1 | |
| banu | tinyproxy | 1.5.2 | |
| banu | tinyproxy | 1.5.3 | |
| banu | tinyproxy | 1.6.0 | |
| banu | tinyproxy | 1.6.1 | |
| banu | tinyproxy | 1.6.2 | |
| banu | tinyproxy | 1.6.3 | |
| banu | tinyproxy | 1.6.4 | |
| banu | tinyproxy | 1.6.5 | |
| banu | tinyproxy | 1.7.0 | |
| banu | tinyproxy | 1.7.1 | |
| banu | tinyproxy | 1.8.0 | |
| banu | tinyproxy | 1.8.1 | |
References
- http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=621493
- http://openwall.com/lists/oss-security/2011/04/07/9
- http://openwall.com/lists/oss-security/2011/04/08/3
- http://secunia.com/advisories/44274
- http://www.debian.org/security/2011/dsa-2222
- https://banu.com/bugzilla/show_bug.cgi?id=90
- https://banu.com/cgit/tinyproxy/diff/?id=e8426f6662dc467bd1d827100481b95d9a4a23e4
- https://bugzilla.redhat.com/show_bug.cgi?id=694658
- https://exchange.xforce.ibmcloud.com/vulnerabilities/67256
- https://security-tracker.debian.org/tracker/CVE-2011-1499
CWEs
CWE-16
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.