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CVE-2012-0382

HIGH

7.5

CVSS Score

Published: March 29, 2012 at 10:00 AM UTC

Updated: June 16, 2026 at 11:37 PM UTC

2 products affected across 1 vendorIOSIOS Xe

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Severity

HIGH7.5

Exploit prediction

EPSS 4%

Description

The Multicast Source Discovery Protocol (MSDP) implementation in Cisco IOS 12.0, 12.2 through 12.4, and 15.0 through 15.2 and IOS XE 2.1.x through 2.6.x and 3.1.xS through 3.4.xS before 3.4.1S and 3.1.xSG and 3.2.xSG before 3.2.2SG allows remote attackers to cause a denial of service (device reload) via encapsulated IGMP data in an MSDP packet, aka Bug ID CSCtr28857.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

IOS · Cisconpm

95%

12.0 12.2 12.2(1)12.2(1)dx 12.2(1)s 12.2(1)t 12.2(1)xa 12.2(1)xd 12.2(1)xd1 12.2(1)xd3 12.2(1)xd4 12.2(1)xe 12.2(1)xe2 12.2(1)xe3 12.2(1)xh 12.2(1)xq 12.2(1)xs 12.2(1)xs1 12.2(1.1)12.2(1.1)pi 12.2(1.4)s 12.2(10)da2 12.2(10)da4 12.2(10.5)s 12.2(10g)12.2(11)bc3c 12.2(11)ja 12.2(11)ja1 12.2(11)t 12.2(11)t2 12.2(11)t3 12.2(11)t8 12.2(11)t9 12.2(11)yp1 12.2(11)yu 12.2(11)yv 12.2(11)yx1 12.2(11)yz2 12.2(12)12.2(12)da3 12.2(12)da8 12.2(12)da9 12.2(12.02)s 12.2(12.02)t 12.2(12.05)12.2(12.05)s 12.2(12.05)t 12.2(12b)12.2(12c)12.2(12g)12.2(12h)12.2(12i)12.2(12m)12.2(13)12.2(13)ja1 12.2(13)mc1 12.2(13)t 12.2(13)t1 12.2(13)t14 12.2(13)t16 12.2(13)t9 12.2(13)zc 12.2(13)zd 12.2(13)zd3 12.2(13)zd4 12.2(13)ze 12.2(13)zf 12.2(13)zg 12.2(13)zh 12.2(13)zh3 12.2(13)zh8 12.2(13)zj 12.2(13)zk 12.2(13)zl 12.2(13.03)b 12.2(13a)12.2(13e)12.2(14)s 12.2(14)s13 12.2(14)s14 12.2(14)s15 12.2(14)su2 12.2(14)sx1 12.2(14)sy 12.2(14)sy03 12.2(14)sy1 12.2(14)sz 12.2(14)sz1 12.2(14)sz2 12.2(14)za 12.2(14)za2 12.2(14)za8 12.2(14.5)12.2(14.5)t 12.2(15)b 12.2(15)bc 12.2(15)bc1 12.2(15)bc1f 12.2(15)bc2f 12.2(15)bc2h 12.2(15)bc2i 12.2(15)bx 12.2(15)bz 12.2(15)cx 12.2(15)cz3 12.2(15)jk2 12.2(15)jk4 12.2(15)jk5 12.2(15)mc1 12.2(15)mc2c 12.2(15)mc2e 12.2(15)sl1 12.2(15)t 12.2(15)t15 12.2(15)t16 12.2(15)t17 12.2(15)t5 12.2(15)t7 12.2(15)t8 12.2(15)t9 12.2(15)xr 12.2(15)xr2 12.2(15)ys 12.2(15)ys_1.2(1)12.2(15)zj 12.2(15)zj1 12.2(15)zj2 12.2(15)zj3 12.2(15)zk 12.2(15)zl 12.2(15)zl1 12.2(15)zn 12.2(15)zo 12.2(15.1)s 12.2(16)b 12.2(16)b1 12.2(16)bx 12.2(16.1)b 12.2(16.5)s 12.2(16f)12.2(17)12.2(17)a 12.2(17)zd3 12.2(17a)12.2(17a)sxa 12.2(17b)sxa 12.2(17d)12.2(17d)sx 12.2(17d)sxb 12.2(17d)sxb10 12.2(17d)sxb7 12.2(17d)sxb8 12.2(17f)12.2(18)ew 12.2(18)ew2 12.2(18)ew3 12.2(18)ew5 12.2(18)ewa 12.2(18)s 12.2(18)s10 12.2(18)s6 12.2(18)s8 12.2(18)s9 12.2(18)se 12.2(18)so4 12.2(18)sv 12.2(18)sv3 12.2(18)sw 12.2(18)sxd1 12.2(18)sxd4 12.2(18)sxd5 12.2(18)sxd6 12.2(18)sxd7 12.2(18)sxe 12.2(18)sxe1 12.2(18)sxe3 12.2(18)sxf 12.2(18.2)12.2(19)12.2(19)b 12.2(1b)12.2(1b)da1 12.2(1d)12.2(2)b 12.2(2)bx 12.2(2)by 12.2(2)by2 12.2(2)dd3 12.2(2)t 12.2(2)t1 12.2(2)t4 12.2(2)xa 12.2(2)xa1 12.2(2)xa5 12.2(2)xb 12.2(2)xb11 12.2(2)xb14 12.2(2)xb15 12.2(2)xb3 12.2(2)xb4 12.2(2)xc1 12.2(2)xf 12.2(2)xg 12.2(2)xh 12.2(2)xh2 12.2(2)xh3 12.2(2)xi 12.2(2)xi1 12.2(2)xi2 12.2(2)xj 12.2(2)xj1 12.2(2)xk 12.2(2)xk2 12.2(2)xn 12.2(2)xr 12.2(2)xt 12.2(2)xt3 12.2(2)xu 12.2(2)xu2 12.2(2)yc 12.2(2.2)t 12.2(20)eu 12.2(20)eu1 12.2(20)eu2 12.2(20)ew 12.2(20)ew2 12.2(20)ew3 12.2(20)ewa 12.2(20)ewa2 12.2(20)ewa3 12.2(20)s 12.2(20)s1 12.2(20)s2 12.2(20)s4 12.2(20)s7 12.2(20)s8 12.2(20)s9 12.2(20)se3 12.2(21)12.2(21a)12.2(21b)12.2(22)ea6 12.2(22)s 12.2(22)s2 12.2(22)sv1 12.2(23)12.2(23)sv1 12.2(23)sw 12.2(23.6)12.2(23a)12.2(23f)12.2(24)12.2(24)sv 12.2(24)sv1 12.2(25)ewa 12.2(25)ewa1 12.2(25)ewa3 12.2(25)ewa4 12.2(25)ex 12.2(25)ey 12.2(25)ey2 12.2(25)ey3 12.2(25)ez 12.2(25)ez1 12.2(25)fx 12.2(25)fy 12.2(25)s 12.2(25)s1 12.2(25)s3 12.2(25)s4 12.2(25)s6 12.2(25)se 12.2(25)seb 12.2(25)seb2 12.2(25)seb3 12.2(25)seb4 12.2(25)sec1 12.2(25)sec2 12.2(25)sed 12.2(25)sg 12.2(25)sv2 12.2(25)sw 12.2(25)sw3a 12.2(25)sw4 12.2(25)sw4a 12.2(26)sv 12.2(26)sv1 12.2(26b)12.2(27)sbc 12.2(27)sv1 12.2(27b)12.2(28)12.2(28c)12.2(29a)12.2(3)12.2(3.4)bp 12.2(30)s1 12.2(31)12.2(3d)12.2(4)12.2(4)b 12.2(4)b1 12.2(4)b2 12.2(4)b3 12.2(4)b4 12.2(4)bc1 12.2(4)bc1a 12.2(4)bx 12.2(4)ja 12.2(4)ja1 12.2(4)mb12 12.2(4)mb13b 12.2(4)mb13c 12.2(4)mb3 12.2(4)mx 12.2(4)mx1 12.2(4)t 12.2(4)t1 12.2(4)t3 12.2(4)t6 12.2(4)xl 12.2(4)xl4 12.2(4)xm 12.2(4)xm2 12.2(4)xr 12.2(4)xw 12.2(4)xw1 12.2(4)ya 12.2(4)ya1 12.2(4)ya10 12.2(4)ya11 12.2(4)ya7 12.2(4)ya8 12.2(4)ya9 12.2(4)yb 12.2(5)12.2(5)ca1 12.2(5d)12.2(6.8)t0a 12.2(6.8)t1a 12.2(6.8a)12.2(6c)12.2(7)12.2(7)da 12.2(7.4)s 12.2(7a)12.2(7b)12.2(7c)12.2(8)bc1 12.2(8)ja 12.2(8)t 12.2(8)t10 12.2(8)tpc10a 12.2(8)yd 12.2(8)yw2 12.2(8)yw3 12.2(8)yy 12.2(8)yy3 12.2(8)zb7 12.2(9)s 12.2(9.4)da 12.2b 12.2bc 12.2bw 12.2bx 12.2by 12.2bz 12.2ca 12.2cx 12.2cy 12.2cz 12.2da 12.2dd 12.2dx 12.2e 12.2eu 12.2ew 12.2ewa 12.2ex 12.2ey 12.2ez 12.2f 12.2fx 12.2fy 12.2ja 12.2jk 12.2jx 12.2mb 12.2mc 12.2mx 12.2n 12.2pb 12.2pi 12.2s 12.2sa 12.2sbc 12.2se 12.2sea 12.2seb 12.2sec 12.2sg 12.2sh 12.2so 12.2su 12.2sv 12.2sw 12.2sx 12.2sxa 12.2sxb 12.2sxd 12.2sxe 12.2sxf 12.2sy 12.2sz 12.2t 12.2tpc 12.2x 12.2xa 12.2xb 12.2xc 12.2xd 12.2xe 12.2xf 12.2xg 12.2xh 12.2xi 12.2xj 12.2xk 12.2xl 12.2xm 12.2xn 12.2xq 12.2xr 12.2xs 12.2xt 12.2xu 12.2xv 12.2xw 12.2xz 12.2ya 12.2yb 12.2yc 12.2yd 12.2ye 12.2yf 12.2yg 12.2yh 12.2yj 12.2yk 12.2yl 12.2ym 12.2yn 12.2yo 12.2yp 12.2yq 12.2yr 12.2ys 12.2yt 12.2yu 12.2yv 12.2yw 12.2yx 12.2yy 12.2yz 12.2za 12.2zb 12.2zd 12.2ze 12.2zf 12.2zg 12.2zh 12.2zi 12.2zj 12.2zk 12.2zl 12.2zm 12.2zn 12.2zo 12.2zp 12.2zq 12.2zu 12.2zx 12.2zy 12.2zya 12.3 12.3(10)12.3(10c)12.3(10d)12.3(10e)12.3(11)12.3(11)t 12.3(11)t4 12.3(11)t5 12.3(11)t6 12.3(11)t8 12.3(11)t9 12.3(11)xl 12.3(11)xl3 12.3(11)yf 12.3(11)yf2 12.3(11)yf3 12.3(11)yf4 12.3(11)yj 12.3(11)yk 12.3(11)yk1 12.3(11)yk2 12.3(11)yl 12.3(11)yn 12.3(11)yr 12.3(11)ys 12.3(11)ys1 12.3(11)yw 12.3(12)12.3(12b)12.3(12e)12.3(13)12.3(13a)12.3(13a)bc 12.3(13a)bc1 12.3(13b)12.3(14)t 12.3(14)t2 12.3(14)t4 12.3(14)t5 12.3(14)ym4 12.3(14)yq 12.3(14)yq1 12.3(14)yq3 12.3(14)yq4 12.3(14)yt 12.3(14)yt1 12.3(14)yu 12.3(14)yu1 12.3(15)12.3(15b)12.3(16)12.3(1a)12.3(2)ja 12.3(2)ja5 12.3(2)jk 12.3(2)jk1 12.3(2)t3 12.3(2)t8 12.3(2)xa4 12.3(2)xa5 12.3(2)xc1 12.3(2)xc2 12.3(2)xc3 12.3(2)xc4 12.3(2)xe3 12.3(2)xe4 12.3(3e)12.3(3h)12.3(3i)12.3(4)eo1 12.3(4)ja 12.3(4)ja1 12.3(4)t 12.3(4)t1 12.3(4)t2 12.3(4)t3 12.3(4)t4 12.3(4)t8 12.3(4)tpc11a 12.3(4)xd 12.3(4)xd1 12.3(4)xd2 12.3(4)xe4 12.3(4)xg1 12.3(4)xg2 12.3(4)xg4 12.3(4)xg5 12.3(4)xh 12.3(4)xk 12.3(4)xk1 12.3(4)xk3 12.3(4)xk4 12.3(4)xq 12.3(4)xq1 12.3(5)12.3(5)b1 12.3(5a)12.3(5a)b 12.3(5a)b2 12.3(5a)b5 12.3(5b)12.3(5c)12.3(5e)12.3(5f)12.3(6)12.3(6a)12.3(6d)12.3(6e)12.3(6f)12.3(7)ja 12.3(7)ja1 12.3(7)jx 12.3(7)t 12.3(7)t10 12.3(7)t12 12.3(7)t4 12.3(7)t8 12.3(7)t9 12.3(7)xi3 12.3(7)xi4 12.3(7)xi7 12.3(7)xr3 12.3(7)xr4 12.3(7)xr6 12.3(7.7)12.3(8)ja 12.3(8)ja1 12.3(8)t11 12.3(8)t4 12.3(8)t7 12.3(8)t8 12.3(8)t9 12.3(8)xu2 12.3(8)xy4 12.3(8)xy5 12.3(8)xy6 12.3(8)ya1 12.3(8)yd 12.3(8)yf 12.3(8)yg 12.3(8)yg1 12.3(8)yg2 12.3(8)yg3 12.3(8)yh 12.3(8)yi 12.3(8)yi1 12.3(8)yi3 12.3(9)12.3(9a)bc 12.3(9a)bc2 12.3(9a)bc6 12.3(9a)bc7 12.3(9d)12.3(9e)12.3b 12.3bc 12.3bw 12.3j 12.3ja 12.3jea 12.3jeb 12.3jec 12.3jk 12.3jx 12.3t 12.3tpc 12.3xa 12.3xb 12.3xc 12.3xd 12.3xe 12.3xf 12.3xg 12.3xh 12.3xi 12.3xj 12.3xk 12.3xl 12.3xm 12.3xn 12.3xq 12.3xr 12.3xs 12.3xt 12.3xu 12.3xv 12.3xw 12.3xx 12.3xy 12.3xz 12.3ya 12.3yb 12.3yc 12.3yd 12.3ye 12.3yf 12.3yg 12.3yh 12.3yi 12.3yj 12.3yk 12.3yl 12.3ym 12.3yn 12.3yq 12.3yr 12.3ys 12.3yt 12.3yu 12.3yw 12.3yx 12.3yz 12.4 12.4(1)12.4(1b)12.4(1c)12.4(2)mr 12.4(2)mr1 12.4(2)t 12.4(2)t1 12.4(2)t2 12.4(2)t3 12.4(2)t4 12.4(2)xa 12.4(2)xb 12.4(2)xb2 12.4(23)12.4(3)12.4(3)t2 12.4(3a)12.4(3b)12.4(3d)12.4(4)mr 12.4(4)t 12.4(4)t2 12.4(5)12.4(5b)12.4(6)t 12.4(6)t1 12.4(7)12.4(7a)12.4(8)12.4(9)t 12.4ja 12.4jda 12.4jk 12.4jl 12.4jma 12.4jmb 12.4jx 12.4md 12.4mr 12.4sw 12.4t 12.4xa 12.4xb 12.4xc 12.4xd 12.4xe 12.4xf 12.4xg 12.4xj 12.4xk 12.4xl 12.4xm 12.4xn 12.4xp 12.4xt 12.4xv 12.4xw

IOS Xe · Cisco

95%

2.1.0 ≤ v ≤ 2.6.23.1.0s ≤ v < 3.4.1s3.1.0sg ≤ v < 3.2.2sg

Affected range stops below 3.2.2sg, so it looks safe — our inference, not a vendor statement

Affected range stops below 3.4.1s, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20120328-msdp

References (7)

VDB Entryx_refsource_OSVDBBroken Link

Source: [email protected]

http://osvdb.org/80693

Third Party Advisoryx_refsource_SECUNIANot Applicable

Source: [email protected]

http://secunia.com/advisories/48630

Third Party Advisoryx_refsource_SECUNIANot Applicable

Source: [email protected]

http://secunia.com/advisories/48633

Vendor Advisoryx_refsource_CISCO

Source: [email protected]

http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20120328-msdp

VDB Entryx_refsource_BIDThird Party Advisory

Source: [email protected]

http://www.securityfocus.com/bid/52759

VDB Entryx_refsource_SECTRACKThird Party Advisory

Source: [email protected]

http://www.securitytracker.com/id?1026868

VDB Entryx_refsource_XFThird Party Advisory

Source: [email protected]

https://exchange.xforce.ibmcloud.com/vulnerabilities/74431

CVSS

7.5HIGH[email protected]

Attack Vector: NETWORK
Complexity: LOW
Privileges: NONE
User Interaction: NONE
Scope: UNCHANGED
Confidentiality: NONE
Integrity: NONE
Availability: HIGH

Vector?

Quick Info

StatusMODIFIED

CWE

CWE-400

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