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CVE-2010-2949
bgpd in Quagga before 0.99.17 does not properly parse AS paths, which allows remote attackers to cause a denial of service (NULL pointer…
Medium5.0EPSS 3.4%
- Published
- Updated
- Reserved
- Assigned by
- redhat
Description
bgpd in Quagga before 0.99.17 does not properly parse AS paths, which allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via an unknown AS type in an AS path attribute in a BGP UPDATE message.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 2.0 | Medium5.0 | AV:N/AC:L/Au:N/C:N/I:N/A:P |
- EPSS (exploitation in 30 days)
- 3.4% · top 11% of all CVEs (5 Nov 2026)
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 5.0.
Weakness
- n/a
Affected products
n/a
- affected n/a
References (22)
- ADV-2010-2304 (opens in a new tab)vdb-entryx_refsource_VUPENx_transferred
- 42498 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- [oss-security] 20100824 CVE Request -- Quagga (bgpd) [two ids] -- 1, Stack buffer overflow by processing crafted Refresh-Route msgs 2, NULL ptr deref by parsing certain AS paths by BGP update request (opens in a new tab)mailing-listx_refsource_MLISTx_transferred
- 41238 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- SUSE-SR:2010:022 (opens in a new tab)vendor-advisoryx_refsource_SUSEx_transferred
- 42642 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
- 41038 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- GLSA-201202-02 (opens in a new tab)vendor-advisoryx_refsource_GENTOOx_transferred
- 42397 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- DSA-2104 (opens in a new tab)vendor-advisoryx_refsource_DEBIANx_transferred
- USN-1027-1 (opens in a new tab)vendor-advisoryx_refsource_UBUNTUx_transferred
- 42446 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- SUSE-SU-2011:1316 (opens in a new tab)vendor-advisoryx_refsource_SUSEx_transferred
- http://code.quagga.net/?p=quagga.git%3Ba=commit%3Bh=cddb8112b80fa9867156c637d63e6e79eeac67bb (opens in a new tab)x_refsource_CONFIRMx_transferred
- MDVSA-2010:174 (opens in a new tab)vendor-advisoryx_refsource_MANDRIVAx_transferred
- 48106 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- ADV-2010-3097 (opens in a new tab)vdb-entryx_refsource_VUPENx_transferred
- [oss-security] 20100825 Re: CVE Request -- Quagga (bgpd) [two ids] -- 1, Stack buffer overflow by processing crafted Refresh-Route msgs 2, NULL ptr deref by parsing certain AS paths by BGP update request (opens in a new tab)mailing-listx_refsource_MLISTx_transferred
- RHSA-2010:0945 (opens in a new tab)vendor-advisoryx_refsource_REDHATx_transferred
- http://www.quagga.net/news2.php?y=2010&m=8&d=19 (opens in a new tab)x_refsource_CONFIRMx_transferred
- ADV-2010-3124 (opens in a new tab)vdb-entryx_refsource_VUPENx_transferred
- https://bugzilla.redhat.com/show_bug.cgi?id=626795 (opens in a new tab)x_refsource_CONFIRMx_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-2010-2949)Record last updated .