Double free vulnerability in OpenSSL 0.9.7 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via an SSL client certificate with a certain invalid ASN.1 encoding.
結論預警: CVE-2003-0545 綜合評估為高風險(79.1/100):CVSS 技術影響為嚴重級,利用機率偏高(EPSS 85.45%,百分位 100%) 核心證據: EPSS 顯示該漏洞近期被利用的可能性處於高位。 近一日 EPSS 上升 +10.88%,被利用關注度持續升高。 強制指令: 被利用機率偏高—請盤點暴露面並優先安排修補。
風險隨態勢動態變化;本站持續評估並同步更新本頁展示內容。
EPSS 日更估計相對被利用可能性;百分位表示該 CVE 在已評分漏洞中的相對排名(越高表示相對更嚴重)。
| # | 日期 | 舊 EPSS 分數 | 新 EPSS 分數 | 變化(新 − 舊) |
|---|---|---|---|---|
| 1 | 2026-06-15 | 74.57% | 85.45% | +10.88% |
| 2 | 2025-12-28 | 71.74% | 74.57% | +2.83% |
| 3 | 2025-12-27 | — | 71.74% | — |
完整 EPSS 歷史 (共 18 筆)
該 CVE 的 CVSS 指標。
| 底座分 | 版本 | 嚴重度 | 向量 | 可利用性 | 影響 | 分數來源 |
|---|---|---|---|---|---|---|
| 9.8 | 3.1 | CRITICAL |
|
3.9 | 5.9 | [email protected] |
| 10.0 | 2.0 | HIGH |
|
10.0 | 10.0 | [email protected] |
| vendor | priority | summary | link |
|---|---|---|---|
debian
|
not yet assigned | CVE-2003-0545 not yet assigned priority: Debian including 1 source packages (openssl), 5 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 5. | https://security-tracker.debian.org/tracker/CVE-2003-0545 |
redhat
|
medium | — | https://access.redhat.com/security/cve/CVE-2003-0545 |
ubuntu
|
medium | CVE-2003-0545 medium priority: Ubuntu including 2 source packages (openssl, openssl097), 8 status rows across 4 suites (dapper, edgy, feisty, upstream): released 6, needs-triage 2. | https://ubuntu.com/security/CVE-2003-0545 |
Not vulnerable. The OpenSSL packages in Red Hat Enterprise Linux 2.1 were not affected by this issue. The OpenSSL packages in Red Hat Enterprise Linux 3 and 4 contain a backported patch since their initial release (openssl), or were not affected by this issue (openssl096b). The OpenSSL packages in Red Hat Enterprise Linux 5 are based on fixed upstream release (openssl), or contain backported patch since their initial release (openssl097a).
| URL | 標籤 |
|---|---|
| http://secunia.com/advisories/22249 | Broken Link Vendor Advisory |
| http://www-1.ibm.com/support/docview.wss?uid=swg21247112 | Broken Link |
| http://www.cert.org/advisories/CA-2003-26.html | Third Party Advisory US Government Resource |
| http://www.debian.org/security/2003/dsa-394 | Broken Link |
| http://www.kb.cert.org/vuls/id/935264 | Third Party Advisory US Government Resource |
| http://www.redhat.com/support/errata/RHSA-2003-292.html | Broken Link Patch Vendor Advisory |
| http://www.securityfocus.com/bid/8732 | Broken Link Third Party Advisory VDB Entry |
| http://www.uniras.gov.uk/vuls/2003/006489/openssl.htm | Broken Link Patch Vendor Advisory |
| http://www.vupen.com/english/advisories/2006/3900 | Broken Link |
| https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A2590 | Broken Link |