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| Rule General Information |
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| Release Date: | 2021-01-28 | |
| Rule Name: | PEAR Archive_Tar 1.4.11 Arbitrary File Write Vulnerability (CVE-2020-28949) | |
| Severity: | ||
| CVE ID: | ||
| Rule Protection Details |
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| Description: | Archive_Tar through 1.4.10 has :// filename sanitization only to address phar attacks, and thus any other stream-wrapper attack (such as file:// to overwrite files) can still succeed. | |
| Impact: | An attacker could exploit this vulnerability to have unspecified effect. | |
| Affected OS: | Windows, Linux, Others | |
| Reference: | http://packetstormsecurity.com/files/161095/PEAR-Archive_Tar-Arbitrary-File-Write.html https://github.com/pear/Archive_Tar/issues/33 https://lists.debian.org/debian-lts-announce/2020/11/msg00045.html https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4V35LBRM6HBCXBVCITKQ4UEBTXO2EG7B/ |
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| Solutions |
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| The vendors have released upgrade patches to fix vulnerabilities, please visit: https://github.com/pear/Archive_Tar/issues/33 |