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CVE-2018-1000877
libarchive version commit 416694915449219d505531b1096384f3237dd6cc onwards (release v3.1.0 onwards) contains a CWE-415: Double Free…
High8.8EPSS 4.6%
- Published
- Updated
- Reserved
- Assigned by
- mitre
Description
libarchive version commit 416694915449219d505531b1096384f3237dd6cc onwards (release v3.1.0 onwards) contains a CWE-415: Double Free vulnerability in RAR decoder - libarchive/archive_read_support_format_rar.c, parse_codes(), realloc(rar->lzss.window, new_size) with new_size = 0 that can result in Crash/DoS. This attack appear to be exploitable via the victim must open a specially crafted RAR archive.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 3.1 | High8.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
- EPSS (exploitation in 30 days)
- 4.6% · top 8.3% of all CVEs (6 Nov 2026)
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: High 8.8.
Weakness
Affected products
n/a
- affected n/a
References (15)
- USN-3859-1 (opens in a new tab)vendor-advisoryx_refsource_UBUNTUx_transferred
- [debian-lts-announce] 20181221 [SECURITY] [DLA 1612-1] libarchive security update (opens in a new tab)mailing-listx_refsource_MLISTx_transferred
- https://bugs.launchpad.net/ubuntu/+source/libarchive/+bug/1794909 (opens in a new tab)x_refsource_MISCx_transferred
- DSA-4360 (opens in a new tab)vendor-advisoryx_refsource_DEBIANx_transferred
- https://github.com/libarchive/libarchive/pull/1105/commits/021efa522ad729ff0f5806c4ce53e4a6cc1daa31 (opens in a new tab)x_refsource_MISCx_transferred
- https://github.com/libarchive/libarchive/pull/1105 (opens in a new tab)x_refsource_MISCx_transferred
- 106324 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
- FEDORA-2019-0233ec0ff3 (opens in a new tab)vendor-advisoryx_refsource_FEDORAx_transferred
- FEDORA-2019-fbe83d0e32 (opens in a new tab)vendor-advisoryx_refsource_FEDORAx_transferred
- FEDORA-2019-c595a93536 (opens in a new tab)vendor-advisoryx_refsource_FEDORAx_transferred
- openSUSE-SU-2019:1196 (opens in a new tab)vendor-advisoryx_refsource_SUSEx_transferred
- RHSA-2019:2298 (opens in a new tab)vendor-advisoryx_refsource_REDHATx_transferred
- RHSA-2019:3698 (opens in a new tab)vendor-advisoryx_refsource_REDHATx_transferred
- openSUSE-SU-2019:2615 (opens in a new tab)vendor-advisoryx_refsource_SUSEx_transferred
- openSUSE-SU-2019:2632 (opens in a new tab)vendor-advisoryx_refsource_SUSEx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2018-1000877)Record last updated .