6.8
CVE-2013-2174
- EPSS 11.12%
- Veröffentlicht 31.07.2013 13:20:25
- Zuletzt bearbeitet 29.04.2026 01:13:23
- Erkennungen
LoginHeap-based buffer overflow in the curl_easy_unescape function in lib/escape.c in cURL and libcurl 7.7 through 7.30.0 allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via a crafted string ending in a "%" (percent) character.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Canonical ≫ Ubuntu Linux Version 10.04 Update - Edition lts
Canonical ≫ Ubuntu Linux Version 12.04 Update - Edition lts
Canonical ≫ Ubuntu Linux Version 12.10
Canonical ≫ Ubuntu Linux Version 13.04
Redhat ≫ Enterprise Linux Version 5
Redhat ≫ Enterprise Linux Version 6.0
| Typ | Quelle | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 11.12% | 0.954 |
| Quelle | Base Score | Exploit Score | Impact Score | Vector String |
|---|---|---|---|---|
| NIST | 6.8 | 8.6 | 6.4 |
AV:N/AC:M/Au:N/C:P/I:P/A:P
|
CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer
The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.
http://www.oracle.com/technetwork/topics/security/cpujul2015-2367936.html
http://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.html
http://curl.haxx.se/docs/adv_20130622.html
http://lists.opensuse.org/opensuse-updates/2013-07/msg00013.html
http://rhn.redhat.com/errata/RHSA-2013-0983.html
http://www.debian.org/security/2013/dsa-2713
http://www.securityfocus.com/bid/60737
http://www.ubuntu.com/usn/USN-1894-1
https://github.com/bagder/curl/commit/192c4f788d48f82c03e9cef40013f34370e90737