CVE-2015-5349
HIGHCVE-2015-5349 is a high-severity (CVSS 7.8) CWE-77 vulnerability in apache directory studio. O3 Security detects and blocks CVE-2015-5349 exploitation at runtime via eBPF exploit-chain detection and L7 egress monitoring, even on unpatched systems.
The CSV export in Apache LDAP Studio and Apache Directory Studio before 2.0.0-M10 does not properly escape field values, which might allow attackers to execute arbitrary commands by…
Description
The CSV export in Apache LDAP Studio and Apache Directory Studio before 2.0.0-M10 does not properly escape field values, which might allow attackers to execute arbitrary commands by leveraging a crafted LDAP entry that is interpreted as a formula when imported into a spreadsheet.
Affected Products
directory studioapacheldap studioapacheDetection & mitigation playbook
Vendor / applianceDetect
Inventory every apache directory studio deployment and check each version against the affected-products list above. Because the exploit targets the running system rather than your application code, also watch for exploitation at the network and runtime layer — O3 flags the exploit behaviour from runtime telemetry and egress traffic even before a vulnerable build is confirmed.
Remediation status
No patch has shipped for CVE-2015-5349 yet — track the apache directory studio advisory for a fixed release and apply the workarounds below in the meantime.
Mitigate without a patch
Cut exposure now: restrict the management/admin interface to trusted networks, segment the device, and apply the vendor's recommended configuration mitigations and any WAF/IPS signature. O3's runtime protection blocks the exploit chain at execution, holding the line on unpatched or end-of-life systems until you can patch.
How O3 protects you
O3 detects and blocks CVE-2015-5349 exploitation at runtime: eBPF exploit-chain detection, plus L7 egress monitoring that catches the post-exploitation callback and severs the attacker's outbound channel.
Tailored to CVE-2015-5349. Runtime protection reduces exposure until a permanent patch is applied and verified — it complements patching, it doesn't replace it.
Frequently Asked Questions
Is CVE-2015-5349 being exploited in your environment?
O3's eBPF runtime sensors and L7 egress monitoring detect and block the CVE-2015-5349 exploit chain at execution — protecting unpatched and end-of-life systems until the vendor patch is applied.