CVE-2021-30245
First published: Thu Apr 15 2021(Updated: )
The project received a report that all versions of Apache OpenOffice through 4.1.8 can open non-http(s) hyperlinks. The problem has existed since about 2006 and the issue is also in 4.1.9. If the link is specifically crafted this could lead to untrusted code execution. It is always best practice to be careful opening documents from unknown and unverified sources. The mitigation in Apache OpenOffice 4.1.10 (unreleased) assures that a security warning is displayed giving the user the option of continuing to open the hyperlink.
Credit: security@apache.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Apache OpenOffice | <=4.1.8 |
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Reference Links
- https://lists.apache.org/thread.html/r7c01173f763b0c4212ada0e6ab283984d6e058d72258efce85c006ab@%3Cannounce.apache.org%3E
- https://lists.apache.org/thread.html/r87ff11512e4883052991e6b725e20294224034ea8453b811fb3ee735%40%3Cusers.openoffice.apache.org%3E
- https://lists.apache.org/thread.html/r87ff11512e4883052991e6b725e20294224034ea8453b811fb3ee735@%3Cdev.openoffice.apache.org%3E
- https://lists.apache.org/thread.html/r87ff11512e4883052991e6b725e20294224034ea8453b811fb3ee735@%3Cusers.openoffice.apache.org%3E
- https://lists.apache.org/thread.html/ra2cabdc083d5160a84de9a6436296ee5030fb3a16dc490dee4f983d5@%3Cdev.openoffice.apache.org%3E
- https://lists.apache.org/thread.html/ra2cabdc083d5160a84de9a6436296ee5030fb3a16dc490dee4f983d5@%3Cusers.openoffice.apache.org%3E
Frequently Asked Questions
What is CVE-2021-30245?
CVE-2021-30245 is a vulnerability in Apache OpenOffice that allows non-http(s) hyperlinks to be opened, potentially leading to untrusted code execution.
What is the severity of CVE-2021-30245?
CVE-2021-30245 has a severity rating of 8.8 (high).
What software versions are affected by CVE-2021-30245?
All versions of Apache OpenOffice through 4.1.8 are affected by CVE-2021-30245.
How can CVE-2021-30245 be exploited?
CVE-2021-30245 can be exploited by crafting a specifically targeted hyperlink that triggers untrusted code execution.
Is there a fix available for CVE-2021-30245?
At the moment, there is no official fix available for CVE-2021-30245. It is recommended to exercise caution when opening non-http(s) hyperlinks in Apache OpenOffice.
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